315906201840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1\times {\mathrm{15559}}^1$

素因数の和:18335

約数の個数: 160

約数和(自身を含む): 1011335270400

約数和(自身を除く): 695429068560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2729, 3720, 5458, 7440, 8187, 10916, 13645, 15559, 16374, 21832, 27290, 31118, 32748, 40935, 43664, 46677, 54580, 62236, 65496, 77795, 81870, 84599, 93354, 109160, 124472, 130992, 155590, 163740, 169198, 186708, 218320, 233385, 248944, 253797, 311180, 327480, 338396, 373416, 422995, 466770, 482329, 507594, 622360, 654960, 676792, 746832, 845990, 933540, 964658, 1015188, 1244720, 1268985, 1353584, 1446987, 1691980, 1867080, 1929316, 2030376, 2411645, 2537970, 2893974, 3383960, 3734160, 3858632, 4060752, 4823290, 5075940, 5787948, 6767920, 7234935, 7717264, 9646580, 10151880, 11575896, 14469870, 19293160, 20303760, 23151792, 28939740, 38586320, 42460511, 57879480, 84921022, 115758960, 127381533, 169842044, 212302555, 254763066, 339684088, 424605110, 509526132, 636907665, 679368176, 849210220, 1019052264, 1273815330, 1316275841, 1698420440, 2038104528, 2547630660, 2632551682, 3396840880, 3948827523, 5095261320, 5265103364, 6581379205, 7897655046, 10190522640, 10530206728, 13162758410, 15795310092, 19744137615, 21060413456, 26325516820, 31590620184, 39488275230, 52651033640, 63181240368, 78976550460, 105302067280, 157953100920, 315906201840]

約数ペア:

[(1, 315906201840), (2, 157953100920), (3, 105302067280), (4, 78976550460), (5, 63181240368), (6, 52651033640), (8, 39488275230), (10, 31590620184), (12, 26325516820), (15, 21060413456), (16, 19744137615), (20, 15795310092), (24, 13162758410), (30, 10530206728), (31, 10190522640), (40, 7897655046), (48, 6581379205), (60, 5265103364), (62, 5095261320), (80, 3948827523), (93, 3396840880), (120, 2632551682), (124, 2547630660), (155, 2038104528), (186, 1698420440), (240, 1316275841), (248, 1273815330), (310, 1019052264), (372, 849210220), (465, 679368176), (496, 636907665), (620, 509526132), (744, 424605110), (930, 339684088), (1240, 254763066), (1488, 212302555), (1860, 169842044), (2480, 127381533), (2729, 115758960), (3720, 84921022), (5458, 57879480), (7440, 42460511), (8187, 38586320), (10916, 28939740), (13645, 23151792), (15559, 20303760), (16374, 19293160), (21832, 14469870), (27290, 11575896), (31118, 10151880), (32748, 9646580), (40935, 7717264), (43664, 7234935), (46677, 6767920), (54580, 5787948), (62236, 5075940), (65496, 4823290), (77795, 4060752), (81870, 3858632), (84599, 3734160), (93354, 3383960), (109160, 2893974), (124472, 2537970), (130992, 2411645), (155590, 2030376), (163740, 1929316), (169198, 1867080), (186708, 1691980), (218320, 1446987), (233385, 1353584), (248944, 1268985), (253797, 1244720), (311180, 1015188), (327480, 964658), (338396, 933540), (373416, 845990), (422995, 746832), (466770, 676792), (482329, 654960), (507594, 622360)]