1537623140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 3652242048

約数和(自身を除く): 2114618908

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 83, 85, 92, 103, 115, 166, 170, 206, 230, 332, 340, 391, 412, 415, 460, 515, 529, 782, 830, 1030, 1058, 1411, 1564, 1660, 1751, 1909, 1955, 2060, 2116, 2369, 2645, 2822, 3502, 3818, 3910, 4738, 5290, 5644, 7004, 7055, 7636, 7820, 8549, 8755, 8993, 9476, 9545, 10580, 11845, 14110, 17098, 17510, 17986, 19090, 23690, 28220, 32453, 34196, 35020, 35972, 38180, 40273, 42745, 43907, 44965, 47380, 54487, 64906, 80546, 85490, 87814, 89930, 108974, 129812, 145333, 161092, 162265, 170980, 175628, 179860, 196627, 201365, 217948, 219535, 272435, 290666, 324530, 393254, 402730, 439070, 544870, 581332, 649060, 726665, 746419, 786508, 805460, 878140, 926279, 983135, 1089740, 1453330, 1492838, 1852558, 1966270, 2906660, 2985676, 3342659, 3705116, 3732095, 3932540, 4522421, 4631395, 6685318, 7464190, 9044842, 9262790, 13370636, 14928380, 16713295, 18089684, 18525580, 22612105, 33426590, 45224210, 66853180, 76881157, 90448420, 153762314, 307524628, 384405785, 768811570, 1537623140]

約数ペア:

[(1, 1537623140), (2, 768811570), (4, 384405785), (5, 307524628), (10, 153762314), (17, 90448420), (20, 76881157), (23, 66853180), (34, 45224210), (46, 33426590), (68, 22612105), (83, 18525580), (85, 18089684), (92, 16713295), (103, 14928380), (115, 13370636), (166, 9262790), (170, 9044842), (206, 7464190), (230, 6685318), (332, 4631395), (340, 4522421), (391, 3932540), (412, 3732095), (415, 3705116), (460, 3342659), (515, 2985676), (529, 2906660), (782, 1966270), (830, 1852558), (1030, 1492838), (1058, 1453330), (1411, 1089740), (1564, 983135), (1660, 926279), (1751, 878140), (1909, 805460), (1955, 786508), (2060, 746419), (2116, 726665), (2369, 649060), (2645, 581332), (2822, 544870), (3502, 439070), (3818, 402730), (3910, 393254), (4738, 324530), (5290, 290666), (5644, 272435), (7004, 219535), (7055, 217948), (7636, 201365), (7820, 196627), (8549, 179860), (8755, 175628), (8993, 170980), (9476, 162265), (9545, 161092), (10580, 145333), (11845, 129812), (14110, 108974), (17098, 89930), (17510, 87814), (17986, 85490), (19090, 80546), (23690, 64906), (28220, 54487), (32453, 47380), (34196, 44965), (35020, 43907), (35972, 42745), (38180, 40273)]