1680304824

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 5427009720

約数和(自身を除く): 3746704896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 198, 209, 216, 228, 264, 297, 324, 342, 361, 396, 418, 456, 513, 594, 627, 648, 653, 684, 722, 792, 836, 891, 1026, 1083, 1188, 1254, 1306, 1368, 1444, 1539, 1672, 1782, 1881, 1959, 2052, 2166, 2376, 2508, 2612, 2888, 3078, 3249, 3564, 3762, 3918, 3971, 4104, 4332, 5016, 5224, 5643, 5877, 6156, 6498, 7128, 7183, 7524, 7836, 7942, 8664, 9747, 11286, 11754, 11913, 12312, 12407, 12996, 14366, 15048, 15672, 15884, 16929, 17631, 19494, 21549, 22572, 23508, 23826, 24814, 25992, 28732, 29241, 31768, 33858, 35262, 35739, 37221, 38988, 43098, 45144, 47016, 47652, 49628, 52893, 57464, 58482, 64647, 67716, 70524, 71478, 74442, 77976, 86196, 95304, 99256, 105786, 107217, 111663, 116964, 129294, 135432, 136477, 141048, 142956, 148884, 172392, 193941, 211572, 214434, 223326, 233928, 235733, 258588, 272954, 285912, 297768, 321651, 334989, 387882, 409431, 423144, 428868, 446652, 471466, 517176, 545908, 581823, 643302, 669978, 707199, 775764, 818862, 857736, 893304, 942932, 1004967, 1091816, 1163646, 1228293, 1286604, 1339956, 1414398, 1551528, 1637724, 1885864, 2009934, 2121597, 2327292, 2456586, 2573208, 2593063, 2679912, 2828796, 3275448, 3684879, 4019868, 4243194, 4654584, 4913172, 5186126, 5657592, 6364791, 7369758, 7779189, 8039736, 8486388, 9826344, 10372252, 11054637, 12729582, 14739516, 15558378, 16972776, 19094373, 20744504, 22109274, 23337567, 25459164, 29479032, 31116756, 38188746, 44218548, 46675134, 50918328, 62233512, 70012701, 76377492, 88437096, 93350268, 140025402, 152754984, 186700536, 210038103, 280050804, 420076206, 560101608, 840152412, 1680304824]

約数ペア:

[(1, 1680304824), (2, 840152412), (3, 560101608), (4, 420076206), (6, 280050804), (8, 210038103), (9, 186700536), (11, 152754984), (12, 140025402), (18, 93350268), (19, 88437096), (22, 76377492), (24, 70012701), (27, 62233512), (33, 50918328), (36, 46675134), (38, 44218548), (44, 38188746), (54, 31116756), (57, 29479032), (66, 25459164), (72, 23337567), (76, 22109274), (81, 20744504), (88, 19094373), (99, 16972776), (108, 15558378), (114, 14739516), (132, 12729582), (152, 11054637), (162, 10372252), (171, 9826344), (198, 8486388), (209, 8039736), (216, 7779189), (228, 7369758), (264, 6364791), (297, 5657592), (324, 5186126), (342, 4913172), (361, 4654584), (396, 4243194), (418, 4019868), (456, 3684879), (513, 3275448), (594, 2828796), (627, 2679912), (648, 2593063), (653, 2573208), (684, 2456586), (722, 2327292), (792, 2121597), (836, 2009934), (891, 1885864), (1026, 1637724), (1083, 1551528), (1188, 1414398), (1254, 1339956), (1306, 1286604), (1368, 1228293), (1444, 1163646), (1539, 1091816), (1672, 1004967), (1782, 942932), (1881, 893304), (1959, 857736), (2052, 818862), (2166, 775764), (2376, 707199), (2508, 669978), (2612, 643302), (2888, 581823), (3078, 545908), (3249, 517176), (3564, 471466), (3762, 446652), (3918, 428868), (3971, 423144), (4104, 409431), (4332, 387882), (5016, 334989), (5224, 321651), (5643, 297768), (5877, 285912), (6156, 272954), (6498, 258588), (7128, 235733), (7183, 233928), (7524, 223326), (7836, 214434), (7942, 211572), (8664, 193941), (9747, 172392), (11286, 148884), (11754, 142956), (11913, 141048), (12312, 136477), (12407, 135432), (12996, 129294), (14366, 116964), (15048, 111663), (15672, 107217), (15884, 105786), (16929, 99256), (17631, 95304), (19494, 86196), (21549, 77976), (22572, 74442), (23508, 71478), (23826, 70524), (24814, 67716), (25992, 64647), (28732, 58482), (29241, 57464), (31768, 52893), (33858, 49628), (35262, 47652), (35739, 47016), (37221, 45144), (38988, 43098)]