13128019440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{1723}}^1$

素因数の和:2391

約数の個数: 160

約数和(自身を含む): 41558054400

約数和(自身を除く): 28430034960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 599, 636, 795, 848, 1060, 1198, 1272, 1590, 1723, 1797, 2120, 2396, 2544, 2995, 3180, 3446, 3594, 4240, 4792, 5169, 5990, 6360, 6892, 7188, 8615, 8985, 9584, 10338, 11980, 12720, 13784, 14376, 17230, 17970, 20676, 23960, 25845, 27568, 28752, 31747, 34460, 35940, 41352, 47920, 51690, 63494, 68920, 71880, 82704, 91319, 95241, 103380, 126988, 137840, 143760, 158735, 182638, 190482, 206760, 253976, 273957, 317470, 365276, 380964, 413520, 456595, 476205, 507952, 547914, 634940, 730552, 761928, 913190, 952410, 1032077, 1095828, 1269880, 1369785, 1461104, 1523856, 1826380, 1904820, 2064154, 2191656, 2539760, 2739570, 3096231, 3652760, 3809640, 4128308, 4383312, 5160385, 5479140, 6192462, 7305520, 7619280, 8256616, 10320770, 10958280, 12384924, 15481155, 16513232, 20641540, 21916560, 24769848, 30962310, 41283080, 49539696, 54700081, 61924620, 82566160, 109400162, 123849240, 164100243, 218800324, 247698480, 273500405, 328200486, 437600648, 547000810, 656400972, 820501215, 875201296, 1094001620, 1312801944, 1641002430, 2188003240, 2625603888, 3282004860, 4376006480, 6564009720, 13128019440]

約数ペア:

[(1, 13128019440), (2, 6564009720), (3, 4376006480), (4, 3282004860), (5, 2625603888), (6, 2188003240), (8, 1641002430), (10, 1312801944), (12, 1094001620), (15, 875201296), (16, 820501215), (20, 656400972), (24, 547000810), (30, 437600648), (40, 328200486), (48, 273500405), (53, 247698480), (60, 218800324), (80, 164100243), (106, 123849240), (120, 109400162), (159, 82566160), (212, 61924620), (240, 54700081), (265, 49539696), (318, 41283080), (424, 30962310), (530, 24769848), (599, 21916560), (636, 20641540), (795, 16513232), (848, 15481155), (1060, 12384924), (1198, 10958280), (1272, 10320770), (1590, 8256616), (1723, 7619280), (1797, 7305520), (2120, 6192462), (2396, 5479140), (2544, 5160385), (2995, 4383312), (3180, 4128308), (3446, 3809640), (3594, 3652760), (4240, 3096231), (4792, 2739570), (5169, 2539760), (5990, 2191656), (6360, 2064154), (6892, 1904820), (7188, 1826380), (8615, 1523856), (8985, 1461104), (9584, 1369785), (10338, 1269880), (11980, 1095828), (12720, 1032077), (13784, 952410), (14376, 913190), (17230, 761928), (17970, 730552), (20676, 634940), (23960, 547914), (25845, 507952), (27568, 476205), (28752, 456595), (31747, 413520), (34460, 380964), (35940, 365276), (41352, 317470), (47920, 273957), (51690, 253976), (63494, 206760), (68920, 190482), (71880, 182638), (82704, 158735), (91319, 143760), (95241, 137840), (103380, 126988)]