20374312320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 640

約数和(自身を含む): 78509930400

約数和(自身を除く): 58135618080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 122, 128, 135, 136, 144, 153, 160, 162, 170, 180, 183, 192, 204, 216, 240, 244, 255, 270, 272, 288, 305, 306, 320, 324, 340, 360, 366, 379, 384, 405, 408, 432, 459, 480, 488, 510, 540, 544, 549, 576, 610, 612, 640, 648, 680, 720, 732, 758, 765, 810, 816, 864, 915, 918, 960, 976, 1020, 1037, 1080, 1088, 1098, 1137, 1152, 1220, 1224, 1296, 1360, 1377, 1440, 1464, 1516, 1530, 1620, 1632, 1647, 1728, 1830, 1836, 1895, 1920, 1952, 2040, 2074, 2160, 2176, 2196, 2274, 2295, 2440, 2448, 2592, 2720, 2745, 2754, 2880, 2928, 3032, 3060, 3111, 3240, 3264, 3294, 3411, 3456, 3660, 3672, 3790, 3904, 4080, 4148, 4320, 4392, 4548, 4590, 4880, 4896, 4941, 5184, 5185, 5440, 5490, 5508, 5685, 5760, 5856, 6064, 6120, 6222, 6443, 6480, 6528, 6588, 6822, 6885, 7320, 7344, 7580, 7808, 8160, 8235, 8296, 8640, 8784, 9096, 9180, 9333, 9760, 9792, 9882, 10233, 10368, 10370, 10880, 10980, 11016, 11370, 11712, 12128, 12240, 12444, 12886, 12960, 13176, 13644, 13770, 14640, 14688, 15160, 15555, 16320, 16470, 16592, 17055, 17280, 17568, 18192, 18360, 18666, 19329, 19520, 19584, 19764, 20466, 20740, 21960, 22032, 22740, 23119, 23424, 24256, 24480, 24705, 24888, 25772, 25920, 26352, 27288, 27540, 27999, 29280, 29376, 30320, 30699, 31110, 32215, 32640, 32940, 33184, 34110, 35136, 36384, 36720, 37332, 38658, 39040, 39528, 40932, 41480, 43920, 44064, 45480, 46238, 46665, 48512, 48960, 49410, 49776, 51165, 51544, 51840, 52704, 54576, 55080, 55998, 57987, 58560, 58752, 60640, 61398, 62220, 64430, 65880, 66368, 68220, 69357, 70272, 72768, 73440, 74664, 77316, 79056, 81864, 82960, 83997, 87840, 88128, 90960, 92476, 93330, 96645, 97920, 98820, 99552, 102330, 103088, 105408, 109152, 110160, 111996, 115595, 115974, 117120, 121280, 122796, 124440, 128860, 131760, 132736, 136440, 138714, 139995, 145536, 146880, 149328, 153495, 154632, 158112, 163728, 165920, 167994, 173961, 175680, 176256, 181920, 184952, 186660, 193290, 197640, 199104, 204660, 206176, 208071, 210816, 218304, 220320, 223992, 231190, 231948, 242560, 245592, 248880, 257720, 263520, 272880, 277428, 279990, 289935, 293760, 298656, 306990, 309264, 316224, 327456, 331840, 335988, 346785, 347922, 351360, 363840, 369904, 373320, 386580, 393023, 395280, 398208, 409320, 412352, 416142, 419985, 436608, 440640, 447984, 462380, 463896, 491184, 497760, 515440, 521883, 527040, 545760, 554856, 559980, 579870, 597312, 613980, 618528, 624213, 632448, 654912, 663680, 671976, 693570, 695844, 727680, 739808, 746640, 773160, 786046, 790560, 818640, 824704, 832284, 839970, 869805, 881280, 895968, 924760, 927792, 982368, 995520, 1030880, 1040355, 1043766, 1054080, 1091520, 1109712, 1119960, 1159740, 1179069, 1194624, 1227960, 1237056, 1248426, 1309824, 1343952, 1387140, 1391688, 1479616, 1493280, 1546320, 1572092, 1581120, 1637280, 1664568, 1679940, 1739610, 1791936, 1849520, 1855584, 1872639, 1964736, 1965115, 1991040, 2061760, 2080710, 2087532, 2183040, 2219424, 2239920, 2319480, 2358138, 2455920, 2474112, 2496852, 2609415, 2687904, 2774280, 2783376, 2959232, 2986560, 3092640, 3121065, 3144184, 3162240, 3274560, 3329136, 3359880, 3479220, 3537207, 3583872, 3699040, 3711168, 3745278, 3929472, 3930230, 4123520, 4161420, 4175064, 4438848, 4479840, 4638960, 4716276, 4911840, 4993704, 5218830, 5375808, 5548560, 5566752, 5895345, 5973120, 6185280, 6242130, 6288368, 6549120, 6658272, 6719760, 6958440, 7074414, 7398080, 7422336, 7490556, 7860460, 8322840, 8350128, 8877696, 8959680, 9277920, 9363195, 9432552, 9823680, 9987408, 10437660, 10611621, 10751616, 11097120, 11133504, 11790690, 12370560, 12484260, 12576736, 13316544, 13439520, 13916880, 14148828, 14796160, 14981112, 15720920, 16645680, 16700256, 17686035, 17919360, 18555840, 18726390, 18865104, 19647360, 19974816, 20875320, 21223242, 22194240, 22267008, 23581380, 24968520, 25153472, 26633088, 26879040, 27833760, 28297656, 29962224, 31441840, 31834863, 33291360, 33400512, 35372070, 37111680, 37452780, 37730208, 39949632, 41750640, 42446484, 44388480, 47162760, 49937040, 50306944, 53058105, 53758080, 55667520, 56595312, 59924448, 62883680, 63669726, 66582720, 66801024, 70744140, 74905560, 75460416, 79899264, 83501280, 84892968, 94325520, 99874080, 106116210, 111335040, 113190624, 119848896, 125767360, 127339452, 133165440, 141488280, 149811120, 150920832, 159174315, 167002560, 169785936, 188651040, 199748160, 212232420, 226381248, 239697792, 251534720, 254678904, 282976560, 299622240, 318348630, 334005120, 339571872, 377302080, 399496320, 424464840, 452762496, 509357808, 565953120, 599244480, 636697260, 679143744, 754604160, 848929680, 1018715616, 1131906240, 1198488960, 1273394520, 1358287488, 1697859360, 2037431232, 2263812480, 2546789040, 3395718720, 4074862464, 5093578080, 6791437440, 10187156160, 20374312320]

約数ペア:

[(1, 20374312320), (2, 10187156160), (3, 6791437440), (4, 5093578080), (5, 4074862464), (6, 3395718720), (8, 2546789040), (9, 2263812480), (10, 2037431232), (12, 1697859360), (15, 1358287488), (16, 1273394520), (17, 1198488960), (18, 1131906240), (20, 1018715616), (24, 848929680), (27, 754604160), (30, 679143744), (32, 636697260), (34, 599244480), (36, 565953120), (40, 509357808), (45, 452762496), (48, 424464840), (51, 399496320), (54, 377302080), (60, 339571872), (61, 334005120), (64, 318348630), (68, 299622240), (72, 282976560), (80, 254678904), (81, 251534720), (85, 239697792), (90, 226381248), (96, 212232420), (102, 199748160), (108, 188651040), (120, 169785936), (122, 167002560), (128, 159174315), (135, 150920832), (136, 149811120), (144, 141488280), (153, 133165440), (160, 127339452), (162, 125767360), (170, 119848896), (180, 113190624), (183, 111335040), (192, 106116210), (204, 99874080), (216, 94325520), (240, 84892968), (244, 83501280), (255, 79899264), (270, 75460416), (272, 74905560), (288, 70744140), (305, 66801024), (306, 66582720), (320, 63669726), (324, 62883680), (340, 59924448), (360, 56595312), (366, 55667520), (379, 53758080), (384, 53058105), (405, 50306944), (408, 49937040), (432, 47162760), (459, 44388480), (480, 42446484), (488, 41750640), (510, 39949632), (540, 37730208), (544, 37452780), (549, 37111680), (576, 35372070), (610, 33400512), (612, 33291360), (640, 31834863), (648, 31441840), (680, 29962224), (720, 28297656), (732, 27833760), (758, 26879040), (765, 26633088), (810, 25153472), (816, 24968520), (864, 23581380), (915, 22267008), (918, 22194240), (960, 21223242), (976, 20875320), (1020, 19974816), (1037, 19647360), (1080, 18865104), (1088, 18726390), (1098, 18555840), (1137, 17919360), (1152, 17686035), (1220, 16700256), (1224, 16645680), (1296, 15720920), (1360, 14981112), (1377, 14796160), (1440, 14148828), (1464, 13916880), (1516, 13439520), (1530, 13316544), (1620, 12576736), (1632, 12484260), (1647, 12370560), (1728, 11790690), (1830, 11133504), (1836, 11097120), (1895, 10751616), (1920, 10611621), (1952, 10437660), (2040, 9987408), (2074, 9823680), (2160, 9432552), (2176, 9363195), (2196, 9277920), (2274, 8959680), (2295, 8877696), (2440, 8350128), (2448, 8322840), (2592, 7860460), (2720, 7490556), (2745, 7422336), (2754, 7398080), (2880, 7074414), (2928, 6958440), (3032, 6719760), (3060, 6658272), (3111, 6549120), (3240, 6288368), (3264, 6242130), (3294, 6185280), (3411, 5973120), (3456, 5895345), (3660, 5566752), (3672, 5548560), (3790, 5375808), (3904, 5218830), (4080, 4993704), (4148, 4911840), (4320, 4716276), (4392, 4638960), (4548, 4479840), (4590, 4438848), (4880, 4175064), (4896, 4161420), (4941, 4123520), (5184, 3930230), (5185, 3929472), (5440, 3745278), (5490, 3711168), (5508, 3699040), (5685, 3583872), (5760, 3537207), (5856, 3479220), (6064, 3359880), (6120, 3329136), (6222, 3274560), (6443, 3162240), (6480, 3144184), (6528, 3121065), (6588, 3092640), (6822, 2986560), (6885, 2959232), (7320, 2783376), (7344, 2774280), (7580, 2687904), (7808, 2609415), (8160, 2496852), (8235, 2474112), (8296, 2455920), (8640, 2358138), (8784, 2319480), (9096, 2239920), (9180, 2219424), (9333, 2183040), (9760, 2087532), (9792, 2080710), (9882, 2061760), (10233, 1991040), (10368, 1965115), (10370, 1964736), (10880, 1872639), (10980, 1855584), (11016, 1849520), (11370, 1791936), (11712, 1739610), (12128, 1679940), (12240, 1664568), (12444, 1637280), (12886, 1581120), (12960, 1572092), (13176, 1546320), (13644, 1493280), (13770, 1479616), (14640, 1391688), (14688, 1387140), (15160, 1343952), (15555, 1309824), (16320, 1248426), (16470, 1237056), (16592, 1227960), (17055, 1194624), (17280, 1179069), (17568, 1159740), (18192, 1119960), (18360, 1109712), (18666, 1091520), (19329, 1054080), (19520, 1043766), (19584, 1040355), (19764, 1030880), (20466, 995520), (20740, 982368), (21960, 927792), (22032, 924760), (22740, 895968), (23119, 881280), (23424, 869805), (24256, 839970), (24480, 832284), (24705, 824704), (24888, 818640), (25772, 790560), (25920, 786046), (26352, 773160), (27288, 746640), (27540, 739808), (27999, 727680), (29280, 695844), (29376, 693570), (30320, 671976), (30699, 663680), (31110, 654912), (32215, 632448), (32640, 624213), (32940, 618528), (33184, 613980), (34110, 597312), (35136, 579870), (36384, 559980), (36720, 554856), (37332, 545760), (38658, 527040), (39040, 521883), (39528, 515440), (40932, 497760), (41480, 491184), (43920, 463896), (44064, 462380), (45480, 447984), (46238, 440640), (46665, 436608), (48512, 419985), (48960, 416142), (49410, 412352), (49776, 409320), (51165, 398208), (51544, 395280), (51840, 393023), (52704, 386580), (54576, 373320), (55080, 369904), (55998, 363840), (57987, 351360), (58560, 347922), (58752, 346785), (60640, 335988), (61398, 331840), (62220, 327456), (64430, 316224), (65880, 309264), (66368, 306990), (68220, 298656), (69357, 293760), (70272, 289935), (72768, 279990), (73440, 277428), (74664, 272880), (77316, 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