642012480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 560

約数和(自身を含む): 2549200896

約数和(自身を除く): 1907188416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 47, 48, 51, 54, 60, 62, 64, 68, 72, 80, 81, 85, 90, 93, 94, 96, 102, 108, 120, 124, 135, 136, 141, 144, 153, 155, 160, 162, 170, 180, 186, 188, 192, 204, 216, 235, 240, 248, 255, 270, 272, 279, 282, 288, 306, 310, 320, 324, 340, 360, 372, 376, 405, 408, 423, 432, 459, 465, 470, 480, 496, 510, 527, 540, 544, 558, 564, 576, 612, 620, 648, 680, 705, 720, 744, 752, 765, 799, 810, 816, 837, 846, 864, 918, 930, 940, 960, 992, 1020, 1054, 1080, 1088, 1116, 1128, 1224, 1240, 1269, 1296, 1360, 1377, 1395, 1410, 1440, 1457, 1488, 1504, 1530, 1581, 1598, 1620, 1632, 1674, 1692, 1728, 1836, 1860, 1880, 1984, 2040, 2108, 2115, 2160, 2232, 2256, 2295, 2397, 2448, 2480, 2511, 2538, 2592, 2635, 2720, 2754, 2790, 2820, 2880, 2914, 2976, 3008, 3060, 3162, 3196, 3240, 3264, 3348, 3384, 3672, 3720, 3760, 3807, 3995, 4080, 4185, 4216, 4230, 4320, 4371, 4464, 4512, 4590, 4743, 4794, 4896, 4960, 5022, 5076, 5184, 5270, 5440, 5508, 5580, 5640, 5828, 5952, 6120, 6324, 6345, 6392, 6480, 6696, 6768, 6885, 7191, 7285, 7344, 7440, 7520, 7614, 7905, 7990, 8160, 8370, 8432, 8460, 8640, 8742, 8928, 9024, 9180, 9486, 9588, 9792, 9920, 10044, 10152, 10540, 11016, 11160, 11280, 11656, 11985, 12240, 12555, 12648, 12690, 12784, 12960, 13113, 13392, 13536, 13770, 14229, 14382, 14570, 14688, 14880, 15040, 15228, 15810, 15980, 16320, 16740, 16864, 16920, 17484, 17856, 18360, 18972, 19035, 19176, 20088, 20304, 21080, 21573, 21855, 22032, 22320, 22560, 23312, 23715, 23970, 24480, 24769, 25110, 25296, 25380, 25568, 25920, 26226, 26784, 27072, 27540, 28458, 28764, 29140, 29376, 29760, 30456, 31620, 31960, 33480, 33728, 33840, 34968, 35955, 36720, 37944, 38070, 38352, 39339, 40176, 40608, 42160, 42687, 43146, 43710, 44064, 44640, 45120, 46624, 47430, 47940, 48960, 49538, 50220, 50592, 50760, 51136, 52452, 53568, 55080, 56916, 57528, 58280, 60912, 63240, 63920, 64719, 65565, 66960, 67680, 69936, 71145, 71910, 73440, 74307, 75888, 76140, 76704, 78678, 80352, 81216, 84320, 85374, 86292, 87420, 88128, 89280, 93248, 94860, 95880, 99076, 100440, 101184, 101520, 104904, 107865, 110160, 113832, 115056, 116560, 118017, 121824, 123845, 126480, 127840, 129438, 131130, 133920, 135360, 139872, 142290, 143820, 146880, 148614, 151776, 152280, 153408, 157356, 160704, 168640, 170748, 172584, 174840, 189720, 191760, 196695, 198152, 200880, 203040, 209808, 213435, 215730, 220320, 222921, 227664, 230112, 233120, 236034, 243648, 247690, 252960, 255680, 258876, 262260, 267840, 279744, 284580, 287640, 297228, 303552, 304560, 314712, 323595, 341496, 345168, 349680, 371535, 379440, 383520, 393390, 396304, 401760, 406080, 419616, 426870, 431460, 440640, 445842, 455328, 460224, 466240, 472068, 495380, 505920, 517752, 524520, 569160, 575280, 590085, 594456, 609120, 629424, 647190, 668763, 682992, 690336, 699360, 743070, 758880, 767040, 786780, 792608, 803520, 839232, 853740, 862920, 891684, 910656, 944136, 990760, 1035504, 1049040, 1114605, 1138320, 1150560, 1180170, 1188912, 1218240, 1258848, 1294380, 1337526, 1365984, 1380672, 1398720, 1486140, 1517760, 1573560, 1585216, 1707480, 1725840, 1783368, 1888272, 1981520, 2006289, 2071008, 2098080, 2229210, 2276640, 2301120, 2360340, 2377824, 2517696, 2588760, 2675052, 2731968, 2972280, 3147120, 3343815, 3414960, 3451680, 3566736, 3776544, 3963040, 4012578, 4142016, 4196160, 4458420, 4553280, 4720680, 4755648, 5177520, 5350104, 5944560, 6294240, 6687630, 6829920, 6903360, 7133472, 7553088, 7926080, 8025156, 8916840, 9441360, 10031445, 10355040, 10700208, 11889120, 12588480, 13375260, 13659840, 14266944, 16050312, 17833680, 18882720, 20062890, 20710080, 21400416, 23778240, 26750520, 32100624, 35667360, 37765440, 40125780, 42800832, 53501040, 64201248, 71334720, 80251560, 107002080, 128402496, 160503120, 214004160, 321006240, 642012480]

約数ペア:

[(1, 642012480), (2, 321006240), (3, 214004160), (4, 160503120), (5, 128402496), (6, 107002080), (8, 80251560), (9, 71334720), (10, 64201248), (12, 53501040), (15, 42800832), (16, 40125780), (17, 37765440), (18, 35667360), (20, 32100624), (24, 26750520), (27, 23778240), (30, 21400416), (31, 20710080), (32, 20062890), (34, 18882720), (36, 17833680), (40, 16050312), (45, 14266944), (47, 13659840), (48, 13375260), (51, 12588480), (54, 11889120), (60, 10700208), (62, 10355040), (64, 10031445), (68, 9441360), (72, 8916840), (80, 8025156), (81, 7926080), (85, 7553088), (90, 7133472), (93, 6903360), (94, 6829920), (96, 6687630), (102, 6294240), (108, 5944560), (120, 5350104), (124, 5177520), (135, 4755648), (136, 4720680), (141, 4553280), (144, 4458420), (153, 4196160), (155, 4142016), (160, 4012578), (162, 3963040), (170, 3776544), (180, 3566736), (186, 3451680), (188, 3414960), (192, 3343815), (204, 3147120), (216, 2972280), (235, 2731968), (240, 2675052), (248, 2588760), (255, 2517696), (270, 2377824), (272, 2360340), (279, 2301120), (282, 2276640), (288, 2229210), (306, 2098080), (310, 2071008), (320, 2006289), (324, 1981520), (340, 1888272), (360, 1783368), (372, 1725840), (376, 1707480), (405, 1585216), (408, 1573560), (423, 1517760), (432, 1486140), (459, 1398720), (465, 1380672), (470, 1365984), (480, 1337526), (496, 1294380), (510, 1258848), (527, 1218240), (540, 1188912), (544, 1180170), (558, 1150560), (564, 1138320), (576, 1114605), (612, 1049040), (620, 1035504), (648, 990760), (680, 944136), (705, 910656), (720, 891684), (744, 862920), (752, 853740), (765, 839232), (799, 803520), (810, 792608), (816, 786780), (837, 767040), (846, 758880), (864, 743070), (918, 699360), (930, 690336), (940, 682992), (960, 668763), (992, 647190), (1020, 629424), (1054, 609120), (1080, 594456), (1088, 590085), (1116, 575280), (1128, 569160), (1224, 524520), (1240, 517752), (1269, 505920), (1296, 495380), (1360, 472068), (1377, 466240), (1395, 460224), (1410, 455328), (1440, 445842), (1457, 440640), (1488, 431460), (1504, 426870), (1530, 419616), (1581, 406080), (1598, 401760), (1620, 396304), (1632, 393390), (1674, 383520), (1692, 379440), (1728, 371535), (1836, 349680), (1860, 345168), (1880, 341496), (1984, 323595), (2040, 314712), (2108, 304560), (2115, 303552), (2160, 297228), (2232, 287640), (2256, 284580), (2295, 279744), (2397, 267840), (2448, 262260), (2480, 258876), (2511, 255680), (2538, 252960), (2592, 247690), (2635, 243648), (2720, 236034), (2754, 233120), (2790, 230112), (2820, 227664), (2880, 222921), (2914, 220320), (2976, 215730), (3008, 213435), (3060, 209808), (3162, 203040), (3196, 200880), (3240, 198152), (3264, 196695), (3348, 191760), (3384, 189720), (3672, 174840), (3720, 172584), (3760, 170748), (3807, 168640), (3995, 160704), (4080, 157356), (4185, 153408), (4216, 152280), (4230, 151776), (4320, 148614), (4371, 146880), (4464, 143820), (4512, 142290), (4590, 139872), (4743, 135360), (4794, 133920), (4896, 131130), (4960, 129438), (5022, 127840), (5076, 126480), (5184, 123845), (5270, 121824), (5440, 118017), (5508, 116560), (5580, 115056), (5640, 113832), (5828, 110160), (5952, 107865), (6120, 104904), (6324, 101520), (6345, 101184), (6392, 100440), (6480, 99076), (6696, 95880), (6768, 94860), (6885, 93248), (7191, 89280), (7285, 88128), (7344, 87420), (7440, 86292), (7520, 85374), (7614, 84320), (7905, 81216), (7990, 80352), (8160, 78678), (8370, 76704), (8432, 76140), (8460, 75888), (8640, 74307), (8742, 73440), (8928, 71910), (9024, 71145), (9180, 69936), (9486, 67680), (9588, 66960), (9792, 65565), (9920, 64719), (10044, 63920), (10152, 63240), (10540, 60912), (11016, 58280), (11160, 57528), (11280, 56916), (11656, 55080), (11985, 53568), (12240, 52452), (12555, 51136), (12648, 50760), (12690, 50592), (12784, 50220), (12960, 49538), (13113, 48960), (13392, 47940), (13536, 47430), (13770, 46624), (14229, 45120), (14382, 44640), (14570, 44064), (14688, 43710), (14880, 43146), (15040, 42687), (15228, 42160), (15810, 40608), (15980, 40176), (16320, 39339), (16740, 38352), (16864, 38070), (16920, 37944), (17484, 36720), (17856, 35955), (18360, 34968), (18972, 33840), (19035, 33728), (19176, 33480), (20088, 31960), (20304, 31620), (21080, 30456), (21573, 29760), (21855, 29376), (22032, 29140), (22320, 28764), (22560, 28458), (23312, 27540), (23715, 27072), (23970, 26784), (24480, 26226), (24769, 25920), (25110, 25568), (25296, 25380)]