3214204920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20431}}^1$

素因数の和:20490

約数の個数: 192

約数和(自身を含む): 11474611200

約数和(自身を除く): 8260406280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3933, 4140, 4370, 5244, 6555, 6840, 7866, 8280, 8740, 10488, 13110, 15732, 17480, 19665, 20431, 26220, 31464, 39330, 40862, 52440, 61293, 78660, 81724, 102155, 122586, 157320, 163448, 183879, 204310, 245172, 306465, 367758, 388189, 408620, 469913, 490344, 612930, 735516, 776378, 817240, 919395, 939826, 1164567, 1225860, 1409739, 1471032, 1552756, 1838790, 1879652, 1940945, 2329134, 2349565, 2451720, 2819478, 3105512, 3493701, 3677580, 3759304, 3881890, 4229217, 4658268, 4699130, 5638956, 5822835, 6987402, 7048695, 7355160, 7763780, 8458434, 8928347, 9316536, 9398260, 11277912, 11645670, 13974804, 14097390, 15527560, 16916868, 17468505, 17856694, 18796520, 21146085, 23291340, 26785041, 27949608, 28194780, 33833736, 34937010, 35713388, 42292170, 44641735, 46582680, 53570082, 56389560, 69874020, 71426776, 80355123, 84584340, 89283470, 107140164, 133925205, 139748040, 160710246, 169168680, 178566940, 214280328, 267850410, 321420492, 357133880, 401775615, 535700820, 642840984, 803551230, 1071401640, 1607102460, 3214204920]

約数ペア:

[(1, 3214204920), (2, 1607102460), (3, 1071401640), (4, 803551230), (5, 642840984), (6, 535700820), (8, 401775615), (9, 357133880), (10, 321420492), (12, 267850410), (15, 214280328), (18, 178566940), (19, 169168680), (20, 160710246), (23, 139748040), (24, 133925205), (30, 107140164), (36, 89283470), (38, 84584340), (40, 80355123), (45, 71426776), (46, 69874020), (57, 56389560), (60, 53570082), (69, 46582680), (72, 44641735), (76, 42292170), (90, 35713388), (92, 34937010), (95, 33833736), (114, 28194780), (115, 27949608), (120, 26785041), (138, 23291340), (152, 21146085), (171, 18796520), (180, 17856694), (184, 17468505), (190, 16916868), (207, 15527560), (228, 14097390), (230, 13974804), (276, 11645670), (285, 11277912), (342, 9398260), (345, 9316536), (360, 8928347), (380, 8458434), (414, 7763780), (437, 7355160), (456, 7048695), (460, 6987402), (552, 5822835), (570, 5638956), (684, 4699130), (690, 4658268), (760, 4229217), (828, 3881890), (855, 3759304), (874, 3677580), (920, 3493701), (1035, 3105512), (1140, 2819478), (1311, 2451720), (1368, 2349565), (1380, 2329134), (1656, 1940945), (1710, 1879652), (1748, 1838790), (2070, 1552756), (2185, 1471032), (2280, 1409739), (2622, 1225860), (2760, 1164567), (3420, 939826), (3496, 919395), (3933, 817240), (4140, 776378), (4370, 735516), (5244, 612930), (6555, 490344), (6840, 469913), (7866, 408620), (8280, 388189), (8740, 367758), (10488, 306465), (13110, 245172), (15732, 204310), (17480, 183879), (19665, 163448), (20431, 157320), (26220, 122586), (31464, 102155), (39330, 81724), (40862, 78660), (52440, 61293)]