1127220640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77419}}^1$

素因数の和:77454

約数の個数: 96

約数和(自身を含む): 3277653120

約数和(自身を除く): 2150432480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 77419, 154838, 309676, 387095, 541933, 619352, 774190, 1006447, 1083866, 1238704, 1548380, 2012894, 2167732, 2477408, 2709665, 3096760, 4025788, 4335464, 5032235, 5419330, 6193520, 7045129, 8051576, 8670928, 10064470, 10838660, 12387040, 14090258, 16103152, 17341856, 20128940, 21677320, 28180516, 32206304, 35225645, 40257880, 43354640, 56361032, 70451290, 80515760, 86709280, 112722064, 140902580, 161031520, 225444128, 281805160, 563610320, 1127220640]

約数ペア:

[(1, 1127220640), (2, 563610320), (4, 281805160), (5, 225444128), (7, 161031520), (8, 140902580), (10, 112722064), (13, 86709280), (14, 80515760), (16, 70451290), (20, 56361032), (26, 43354640), (28, 40257880), (32, 35225645), (35, 32206304), (40, 28180516), (52, 21677320), (56, 20128940), (65, 17341856), (70, 16103152), (80, 14090258), (91, 12387040), (104, 10838660), (112, 10064470), (130, 8670928), (140, 8051576), (160, 7045129), (182, 6193520), (208, 5419330), (224, 5032235), (260, 4335464), (280, 4025788), (364, 3096760), (416, 2709665), (455, 2477408), (520, 2167732), (560, 2012894), (728, 1548380), (910, 1238704), (1040, 1083866), (1120, 1006447), (1456, 774190), (1820, 619352), (2080, 541933), (2912, 387095), (3640, 309676), (7280, 154838), (14560, 77419)]