68573520

素因数分解:

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

素因数の和:674

約数の個数: 160

約数和(自身を含む): 241056000

約数和(自身を除く): 172482480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 599, 636, 720, 795, 848, 954, 1060, 1080, 1198, 1272, 1431, 1590, 1797, 1908, 2120, 2160, 2385, 2396, 2544, 2862, 2995, 3180, 3594, 3816, 4240, 4770, 4792, 5391, 5724, 5990, 6360, 7155, 7188, 7632, 8985, 9540, 9584, 10782, 11448, 11980, 12720, 14310, 14376, 16173, 17970, 19080, 21564, 22896, 23960, 26955, 28620, 28752, 31747, 32346, 35940, 38160, 43128, 47920, 53910, 57240, 63494, 64692, 71880, 80865, 86256, 95241, 107820, 114480, 126988, 129384, 143760, 158735, 161730, 190482, 215640, 253976, 258768, 285723, 317470, 323460, 380964, 431280, 476205, 507952, 571446, 634940, 646920, 761928, 857169, 952410, 1142892, 1269880, 1293840, 1428615, 1523856, 1714338, 1904820, 2285784, 2539760, 2857230, 3428676, 3809640, 4285845, 4571568, 5714460, 6857352, 7619280, 8571690, 11428920, 13714704, 17143380, 22857840, 34286760, 68573520]

約数ペア:

[(1, 68573520), (2, 34286760), (3, 22857840), (4, 17143380), (5, 13714704), (6, 11428920), (8, 8571690), (9, 7619280), (10, 6857352), (12, 5714460), (15, 4571568), (16, 4285845), (18, 3809640), (20, 3428676), (24, 2857230), (27, 2539760), (30, 2285784), (36, 1904820), (40, 1714338), (45, 1523856), (48, 1428615), (53, 1293840), (54, 1269880), (60, 1142892), (72, 952410), (80, 857169), (90, 761928), (106, 646920), (108, 634940), (120, 571446), (135, 507952), (144, 476205), (159, 431280), (180, 380964), (212, 323460), (216, 317470), (240, 285723), (265, 258768), (270, 253976), (318, 215640), (360, 190482), (424, 161730), (432, 158735), (477, 143760), (530, 129384), (540, 126988), (599, 114480), (636, 107820), (720, 95241), (795, 86256), (848, 80865), (954, 71880), (1060, 64692), (1080, 63494), (1198, 57240), (1272, 53910), (1431, 47920), (1590, 43128), (1797, 38160), (1908, 35940), (2120, 32346), (2160, 31747), (2385, 28752), (2396, 28620), (2544, 26955), (2862, 23960), (2995, 22896), (3180, 21564), (3594, 19080), (3816, 17970), (4240, 16173), (4770, 14376), (4792, 14310), (5391, 12720), (5724, 11980), (5990, 11448), (6360, 10782), (7155, 9584), (7188, 9540), (7632, 8985)]