421104960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 448

約数和(自身を含む): 1632752640

約数和(自身を除く): 1211647680

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, 47, 48, 51, 54, 60, 61, 64, 68, 72, 80, 85, 90, 94, 96, 102, 108, 120, 122, 135, 136, 141, 144, 153, 160, 170, 180, 183, 188, 192, 204, 216, 235, 240, 244, 255, 270, 272, 282, 288, 305, 306, 320, 340, 360, 366, 376, 408, 423, 432, 459, 470, 480, 488, 510, 540, 544, 549, 564, 576, 610, 612, 680, 705, 720, 732, 752, 765, 799, 816, 846, 864, 915, 918, 940, 960, 976, 1020, 1037, 1080, 1088, 1098, 1128, 1220, 1224, 1269, 1360, 1410, 1440, 1464, 1504, 1530, 1598, 1632, 1647, 1692, 1728, 1830, 1836, 1880, 1952, 2040, 2074, 2115, 2160, 2196, 2256, 2295, 2397, 2440, 2448, 2538, 2720, 2745, 2820, 2867, 2880, 2928, 3008, 3060, 3111, 3196, 3264, 3294, 3384, 3660, 3672, 3760, 3904, 3995, 4080, 4148, 4230, 4320, 4392, 4512, 4590, 4794, 4880, 4896, 5076, 5185, 5440, 5490, 5640, 5734, 5856, 6120, 6222, 6345, 6392, 6588, 6768, 7191, 7320, 7344, 7520, 7990, 8160, 8235, 8296, 8460, 8601, 8640, 8784, 9024, 9180, 9333, 9588, 9760, 9792, 10152, 10370, 10980, 11280, 11468, 11712, 11985, 12240, 12444, 12690, 12784, 13176, 13536, 14335, 14382, 14640, 14688, 15040, 15555, 15980, 16320, 16470, 16592, 16920, 17202, 17568, 18360, 18666, 19176, 19520, 20304, 20740, 21573, 21960, 22560, 22936, 23970, 24480, 24888, 25380, 25568, 25803, 26352, 27072, 27999, 28670, 28764, 29280, 29376, 31110, 31960, 32940, 33184, 33840, 34404, 35136, 35955, 36720, 37332, 38352, 40608, 41480, 43005, 43146, 43920, 45120, 45872, 46665, 47940, 48739, 48960, 49776, 50760, 51136, 51606, 52704, 55998, 57340, 57528, 58560, 62220, 63920, 65880, 66368, 67680, 68808, 71910, 73440, 74664, 76704, 77409, 81216, 82960, 86010, 86292, 87840, 91744, 93330, 95880, 97478, 99552, 101520, 103212, 105408, 107865, 111996, 114680, 115056, 124440, 127840, 129015, 131760, 135360, 137616, 139995, 143820, 146217, 146880, 149328, 153408, 154818, 165920, 172020, 172584, 175680, 183488, 186660, 191760, 194956, 199104, 203040, 206424, 215730, 223992, 229360, 230112, 243695, 248880, 255680, 258030, 263520, 275232, 279990, 287640, 292434, 298656, 309636, 331840, 344040, 345168, 373320, 383520, 387045, 389912, 406080, 412848, 431460, 438651, 447984, 458720, 460224, 487390, 497760, 516060, 527040, 550464, 559980, 575280, 584868, 597312, 619272, 688080, 690336, 731085, 746640, 767040, 774090, 779824, 825696, 862920, 877302, 895968, 917440, 974780, 995520, 1032120, 1119960, 1150560, 1169736, 1238544, 1315953, 1376160, 1380672, 1462170, 1493280, 1548180, 1559648, 1651392, 1725840, 1754604, 1791936, 1949560, 2064240, 2193255, 2239920, 2301120, 2339472, 2477088, 2631906, 2752320, 2924340, 2986560, 3096360, 3119296, 3451680, 3509208, 3899120, 4128480, 4386510, 4479840, 4678944, 4954176, 5263812, 5848680, 6192720, 6579765, 6903360, 7018416, 7798240, 8256960, 8773020, 8959680, 9357888, 10527624, 11697360, 12385440, 13159530, 14036832, 15596480, 17546040, 21055248, 23394720, 24770880, 26319060, 28073664, 35092080, 42110496, 46789440, 52638120, 70184160, 84220992, 105276240, 140368320, 210552480, 421104960]

約数ペア:

[(1, 421104960), (2, 210552480), (3, 140368320), (4, 105276240), (5, 84220992), (6, 70184160), (8, 52638120), (9, 46789440), (10, 42110496), (12, 35092080), (15, 28073664), (16, 26319060), (17, 24770880), (18, 23394720), (20, 21055248), (24, 17546040), (27, 15596480), (30, 14036832), (32, 13159530), (34, 12385440), (36, 11697360), (40, 10527624), (45, 9357888), (47, 8959680), (48, 8773020), (51, 8256960), (54, 7798240), (60, 7018416), (61, 6903360), (64, 6579765), (68, 6192720), (72, 5848680), (80, 5263812), (85, 4954176), (90, 4678944), (94, 4479840), (96, 4386510), (102, 4128480), (108, 3899120), (120, 3509208), (122, 3451680), (135, 3119296), (136, 3096360), (141, 2986560), (144, 2924340), (153, 2752320), (160, 2631906), (170, 2477088), (180, 2339472), (183, 2301120), (188, 2239920), (192, 2193255), (204, 2064240), (216, 1949560), (235, 1791936), (240, 1754604), (244, 1725840), (255, 1651392), (270, 1559648), (272, 1548180), (282, 1493280), (288, 1462170), (305, 1380672), (306, 1376160), (320, 1315953), (340, 1238544), (360, 1169736), (366, 1150560), (376, 1119960), (408, 1032120), (423, 995520), (432, 974780), (459, 917440), (470, 895968), (480, 877302), (488, 862920), (510, 825696), (540, 779824), (544, 774090), (549, 767040), (564, 746640), (576, 731085), (610, 690336), (612, 688080), (680, 619272), (705, 597312), (720, 584868), (732, 575280), (752, 559980), (765, 550464), (799, 527040), (816, 516060), (846, 497760), (864, 487390), (915, 460224), (918, 458720), (940, 447984), (960, 438651), (976, 431460), (1020, 412848), (1037, 406080), (1080, 389912), (1088, 387045), (1098, 383520), (1128, 373320), (1220, 345168), (1224, 344040), (1269, 331840), (1360, 309636), (1410, 298656), (1440, 292434), (1464, 287640), (1504, 279990), (1530, 275232), (1598, 263520), (1632, 258030), (1647, 255680), (1692, 248880), (1728, 243695), (1830, 230112), (1836, 229360), (1880, 223992), (1952, 215730), (2040, 206424), (2074, 203040), (2115, 199104), (2160, 194956), (2196, 191760), (2256, 186660), (2295, 183488), (2397, 175680), (2440, 172584), (2448, 172020), (2538, 165920), (2720, 154818), (2745, 153408), (2820, 149328), (2867, 146880), (2880, 146217), (2928, 143820), (3008, 139995), (3060, 137616), (3111, 135360), (3196, 131760), (3264, 129015), (3294, 127840), (3384, 124440), (3660, 115056), (3672, 114680), (3760, 111996), (3904, 107865), (3995, 105408), (4080, 103212), (4148, 101520), (4230, 99552), (4320, 97478), (4392, 95880), (4512, 93330), (4590, 91744), (4794, 87840), (4880, 86292), (4896, 86010), (5076, 82960), (5185, 81216), (5440, 77409), (5490, 76704), (5640, 74664), (5734, 73440), (5856, 71910), (6120, 68808), (6222, 67680), (6345, 66368), (6392, 65880), (6588, 63920), (6768, 62220), (7191, 58560), (7320, 57528), (7344, 57340), (7520, 55998), (7990, 52704), (8160, 51606), (8235, 51136), (8296, 50760), (8460, 49776), (8601, 48960), (8640, 48739), (8784, 47940), (9024, 46665), (9180, 45872), (9333, 45120), (9588, 43920), (9760, 43146), (9792, 43005), (10152, 41480), (10370, 40608), (10980, 38352), (11280, 37332), (11468, 36720), (11712, 35955), (11985, 35136), (12240, 34404), (12444, 33840), (12690, 33184), (12784, 32940), (13176, 31960), (13536, 31110), (14335, 29376), (14382, 29280), (14640, 28764), (14688, 28670), (15040, 27999), (15555, 27072), (15980, 26352), (16320, 25803), (16470, 25568), (16592, 25380), (16920, 24888), (17202, 24480), (17568, 23970), (18360, 22936), (18666, 22560), (19176, 21960), (19520, 21573), (20304, 20740)]