15674951720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1815

約数の個数: 128

約数和(自身を含む): 37553725440

約数和(自身を除く): 21878773720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 131, 166, 184, 230, 262, 332, 415, 460, 524, 655, 664, 830, 920, 1048, 1310, 1567, 1660, 1909, 2620, 3013, 3134, 3320, 3818, 5240, 6026, 6268, 7636, 7835, 9545, 10873, 12052, 12536, 15065, 15272, 15670, 19090, 21746, 24104, 30130, 31340, 36041, 38180, 43492, 54365, 60260, 62680, 72082, 76360, 86984, 108730, 120520, 130061, 144164, 180205, 205277, 217460, 250079, 260122, 288328, 360410, 410554, 434920, 500158, 520244, 650305, 720820, 821108, 1000316, 1026385, 1040488, 1250395, 1300610, 1441640, 1642216, 2000632, 2052770, 2500790, 2601220, 2991403, 4105540, 4721371, 5001580, 5202440, 5982806, 8211080, 9442742, 10003160, 11965612, 14957015, 17037991, 18885484, 23606855, 23931224, 29914030, 34075982, 37770968, 47213710, 59828060, 68151964, 85189955, 94427420, 119656120, 136303928, 170379910, 188854840, 340759820, 391873793, 681519640, 783747586, 1567495172, 1959368965, 3134990344, 3918737930, 7837475860, 15674951720]

約数ペア:

[(1, 15674951720), (2, 7837475860), (4, 3918737930), (5, 3134990344), (8, 1959368965), (10, 1567495172), (20, 783747586), (23, 681519640), (40, 391873793), (46, 340759820), (83, 188854840), (92, 170379910), (115, 136303928), (131, 119656120), (166, 94427420), (184, 85189955), (230, 68151964), (262, 59828060), (332, 47213710), (415, 37770968), (460, 34075982), (524, 29914030), (655, 23931224), (664, 23606855), (830, 18885484), (920, 17037991), (1048, 14957015), (1310, 11965612), (1567, 10003160), (1660, 9442742), (1909, 8211080), (2620, 5982806), (3013, 5202440), (3134, 5001580), (3320, 4721371), (3818, 4105540), (5240, 2991403), (6026, 2601220), (6268, 2500790), (7636, 2052770), (7835, 2000632), (9545, 1642216), (10873, 1441640), (12052, 1300610), (12536, 1250395), (15065, 1040488), (15272, 1026385), (15670, 1000316), (19090, 821108), (21746, 720820), (24104, 650305), (30130, 520244), (31340, 500158), (36041, 434920), (38180, 410554), (43492, 360410), (54365, 288328), (60260, 260122), (62680, 250079), (72082, 217460), (76360, 205277), (86984, 180205), (108730, 144164), (120520, 130061)]