18533896680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{143141}}^1$

素因数の和:143251

約数の個数: 128

約数和(自身を含む): 60600597120

約数和(自身を除く): 42066700440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2158, 2490, 3237, 3320, 4316, 4980, 5395, 6474, 8632, 9960, 10790, 12948, 16185, 21580, 25896, 32370, 43160, 64740, 129480, 143141, 286282, 429423, 572564, 715705, 858846, 1145128, 1431410, 1717692, 1860833, 2147115, 2862820, 3435384, 3721666, 4294230, 5582499, 5725640, 7443332, 8588460, 9304165, 11164998, 11880703, 14886664, 17176920, 18608330, 22329996, 23761406, 27912495, 35642109, 37216660, 44659992, 47522812, 55824990, 59403515, 71284218, 74433320, 95045624, 111649980, 118807030, 142568436, 154449139, 178210545, 223299960, 237614060, 285136872, 308898278, 356421090, 463347417, 475228120, 617796556, 712842180, 772245695, 926694834, 1235593112, 1425684360, 1544491390, 1853389668, 2316737085, 3088982780, 3706779336, 4633474170, 6177965560, 9266948340, 18533896680]

約数ペア:

[(1, 18533896680), (2, 9266948340), (3, 6177965560), (4, 4633474170), (5, 3706779336), (6, 3088982780), (8, 2316737085), (10, 1853389668), (12, 1544491390), (13, 1425684360), (15, 1235593112), (20, 926694834), (24, 772245695), (26, 712842180), (30, 617796556), (39, 475228120), (40, 463347417), (52, 356421090), (60, 308898278), (65, 285136872), (78, 237614060), (83, 223299960), (104, 178210545), (120, 154449139), (130, 142568436), (156, 118807030), (166, 111649980), (195, 95045624), (249, 74433320), (260, 71284218), (312, 59403515), (332, 55824990), (390, 47522812), (415, 44659992), (498, 37216660), (520, 35642109), (664, 27912495), (780, 23761406), (830, 22329996), (996, 18608330), (1079, 17176920), (1245, 14886664), (1560, 11880703), (1660, 11164998), (1992, 9304165), (2158, 8588460), (2490, 7443332), (3237, 5725640), (3320, 5582499), (4316, 4294230), (4980, 3721666), (5395, 3435384), (6474, 2862820), (8632, 2147115), (9960, 1860833), (10790, 1717692), (12948, 1431410), (16185, 1145128), (21580, 858846), (25896, 715705), (32370, 572564), (43160, 429423), (64740, 286282), (129480, 143141)]