109129987960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{16651}}^1$

素因数の和:17021

約数の個数: 128

約数和(自身を含む): 284869094400

約数和(自身を除く): 175739106440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 263, 280, 356, 445, 526, 623, 712, 890, 1052, 1246, 1315, 1780, 1841, 2104, 2492, 2630, 3115, 3560, 3682, 4984, 5260, 6230, 7364, 9205, 10520, 12460, 14728, 16651, 18410, 23407, 24920, 33302, 36820, 46814, 66604, 73640, 83255, 93628, 116557, 117035, 133208, 163849, 166510, 187256, 233114, 234070, 327698, 333020, 466228, 468140, 582785, 655396, 666040, 819245, 932456, 936280, 1165570, 1310792, 1481939, 1638490, 2331140, 2963878, 3276980, 4379213, 4662280, 5927756, 6553960, 7409695, 8758426, 10373573, 11855512, 14819390, 17516852, 20747146, 21896065, 29638780, 30654491, 35033704, 41494292, 43792130, 51867865, 59277560, 61308982, 82988584, 87584260, 103735730, 122617964, 153272455, 175168520, 207471460, 245235928, 306544910, 389749957, 414942920, 613089820, 779499914, 1226179640, 1558999828, 1948749785, 2728249699, 3117999656, 3897499570, 5456499398, 7794999140, 10912998796, 13641248495, 15589998280, 21825997592, 27282496990, 54564993980, 109129987960]

約数ペア:

[(1, 109129987960), (2, 54564993980), (4, 27282496990), (5, 21825997592), (7, 15589998280), (8, 13641248495), (10, 10912998796), (14, 7794999140), (20, 5456499398), (28, 3897499570), (35, 3117999656), (40, 2728249699), (56, 1948749785), (70, 1558999828), (89, 1226179640), (140, 779499914), (178, 613089820), (263, 414942920), (280, 389749957), (356, 306544910), (445, 245235928), (526, 207471460), (623, 175168520), (712, 153272455), (890, 122617964), (1052, 103735730), (1246, 87584260), (1315, 82988584), (1780, 61308982), (1841, 59277560), (2104, 51867865), (2492, 43792130), (2630, 41494292), (3115, 35033704), (3560, 30654491), (3682, 29638780), (4984, 21896065), (5260, 20747146), (6230, 17516852), (7364, 14819390), (9205, 11855512), (10520, 10373573), (12460, 8758426), (14728, 7409695), (16651, 6553960), (18410, 5927756), (23407, 4662280), (24920, 4379213), (33302, 3276980), (36820, 2963878), (46814, 2331140), (66604, 1638490), (73640, 1481939), (83255, 1310792), (93628, 1165570), (116557, 936280), (117035, 932456), (133208, 819245), (163849, 666040), (166510, 655396), (187256, 582785), (233114, 468140), (234070, 466228), (327698, 333020)]