164828040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 575769600

約数和(自身を除く): 410941560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 67, 76, 78, 83, 95, 104, 114, 120, 130, 134, 152, 156, 166, 190, 195, 201, 228, 247, 249, 260, 268, 285, 312, 332, 335, 380, 390, 402, 415, 456, 494, 498, 520, 536, 570, 664, 670, 741, 760, 780, 804, 830, 871, 988, 996, 1005, 1079, 1140, 1235, 1245, 1273, 1340, 1482, 1560, 1577, 1608, 1660, 1742, 1976, 1992, 2010, 2158, 2280, 2470, 2490, 2546, 2613, 2680, 2964, 3154, 3237, 3320, 3484, 3705, 3819, 4020, 4316, 4355, 4731, 4940, 4980, 5092, 5226, 5395, 5561, 5928, 6308, 6365, 6474, 6968, 7410, 7638, 7885, 8040, 8632, 8710, 9462, 9880, 9960, 10184, 10452, 10790, 11122, 12616, 12730, 12948, 13065, 14820, 15276, 15770, 16185, 16549, 16683, 17420, 18924, 19095, 20501, 20904, 21580, 22244, 23655, 25460, 25896, 26130, 27805, 29640, 30552, 31540, 32370, 33098, 33366, 34840, 37848, 38190, 41002, 43160, 44488, 47310, 49647, 50920, 52260, 55610, 61503, 63080, 64740, 66196, 66732, 72293, 76380, 82004, 82745, 83415, 94620, 99294, 102505, 104520, 105659, 111220, 123006, 129480, 132392, 133464, 144586, 152760, 164008, 165490, 166830, 189240, 198588, 205010, 211318, 216879, 222440, 246012, 248235, 289172, 307515, 316977, 330980, 333660, 361465, 397176, 410020, 422636, 433758, 492024, 496470, 528295, 578344, 615030, 633954, 661960, 667320, 722930, 820040, 845272, 867516, 992940, 1056590, 1084395, 1230060, 1267908, 1373567, 1445860, 1584885, 1735032, 1985880, 2113180, 2168790, 2460120, 2535816, 2747134, 2891720, 3169770, 4120701, 4226360, 4337580, 5494268, 6339540, 6867835, 8241402, 8675160, 10988536, 12679080, 13735670, 16482804, 20603505, 27471340, 32965608, 41207010, 54942680, 82414020, 164828040]

約数ペア:

[(1, 164828040), (2, 82414020), (3, 54942680), (4, 41207010), (5, 32965608), (6, 27471340), (8, 20603505), (10, 16482804), (12, 13735670), (13, 12679080), (15, 10988536), (19, 8675160), (20, 8241402), (24, 6867835), (26, 6339540), (30, 5494268), (38, 4337580), (39, 4226360), (40, 4120701), (52, 3169770), (57, 2891720), (60, 2747134), (65, 2535816), (67, 2460120), (76, 2168790), (78, 2113180), (83, 1985880), (95, 1735032), (104, 1584885), (114, 1445860), (120, 1373567), (130, 1267908), (134, 1230060), (152, 1084395), (156, 1056590), (166, 992940), (190, 867516), (195, 845272), (201, 820040), (228, 722930), (247, 667320), (249, 661960), (260, 633954), (268, 615030), (285, 578344), (312, 528295), (332, 496470), (335, 492024), (380, 433758), (390, 422636), (402, 410020), (415, 397176), (456, 361465), (494, 333660), (498, 330980), (520, 316977), (536, 307515), (570, 289172), (664, 248235), (670, 246012), (741, 222440), (760, 216879), (780, 211318), (804, 205010), (830, 198588), (871, 189240), (988, 166830), (996, 165490), (1005, 164008), (1079, 152760), (1140, 144586), (1235, 133464), (1245, 132392), (1273, 129480), (1340, 123006), (1482, 111220), (1560, 105659), (1577, 104520), (1608, 102505), (1660, 99294), (1742, 94620), (1976, 83415), (1992, 82745), (2010, 82004), (2158, 76380), (2280, 72293), (2470, 66732), (2490, 66196), (2546, 64740), (2613, 63080), (2680, 61503), (2964, 55610), (3154, 52260), (3237, 50920), (3320, 49647), (3484, 47310), (3705, 44488), (3819, 43160), (4020, 41002), (4316, 38190), (4355, 37848), (4731, 34840), (4940, 33366), (4980, 33098), (5092, 32370), (5226, 31540), (5395, 30552), (5561, 29640), (5928, 27805), (6308, 26130), (6365, 25896), (6474, 25460), (6968, 23655), (7410, 22244), (7638, 21580), (7885, 20904), (8040, 20501), (8632, 19095), (8710, 18924), (9462, 17420), (9880, 16683), (9960, 16549), (10184, 16185), (10452, 15770), (10790, 15276), (11122, 14820), (12616, 13065), (12730, 12948)]