1569491820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8081}}^1$

素因数の和:8192

約数の個数: 144

約数和(自身を含む): 5189419872

約数和(自身を除く): 3619928052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 390, 415, 468, 498, 585, 747, 780, 830, 996, 1079, 1170, 1245, 1494, 1660, 2158, 2340, 2490, 2988, 3237, 3735, 4316, 4980, 5395, 6474, 7470, 8081, 9711, 10790, 12948, 14940, 16162, 16185, 19422, 21580, 24243, 32324, 32370, 38844, 40405, 48486, 48555, 64740, 72729, 80810, 96972, 97110, 105053, 121215, 145458, 161620, 194220, 210106, 242430, 290916, 315159, 363645, 420212, 484860, 525265, 630318, 670723, 727290, 945477, 1050530, 1260636, 1341446, 1454580, 1575795, 1890954, 2012169, 2101060, 2682892, 3151590, 3353615, 3781908, 4024338, 4727385, 6036507, 6303180, 6707230, 8048676, 8719399, 9454770, 10060845, 12073014, 13414460, 17438798, 18909540, 20121690, 24146028, 26158197, 30182535, 34877596, 40243380, 43596995, 52316394, 60365070, 78474591, 87193990, 104632788, 120730140, 130790985, 156949182, 174387980, 261581970, 313898364, 392372955, 523163940, 784745910, 1569491820]

約数ペア:

[(1, 1569491820), (2, 784745910), (3, 523163940), (4, 392372955), (5, 313898364), (6, 261581970), (9, 174387980), (10, 156949182), (12, 130790985), (13, 120730140), (15, 104632788), (18, 87193990), (20, 78474591), (26, 60365070), (30, 52316394), (36, 43596995), (39, 40243380), (45, 34877596), (52, 30182535), (60, 26158197), (65, 24146028), (78, 20121690), (83, 18909540), (90, 17438798), (117, 13414460), (130, 12073014), (156, 10060845), (166, 9454770), (180, 8719399), (195, 8048676), (234, 6707230), (249, 6303180), (260, 6036507), (332, 4727385), (390, 4024338), (415, 3781908), (468, 3353615), (498, 3151590), (585, 2682892), (747, 2101060), (780, 2012169), (830, 1890954), (996, 1575795), (1079, 1454580), (1170, 1341446), (1245, 1260636), (1494, 1050530), (1660, 945477), (2158, 727290), (2340, 670723), (2490, 630318), (2988, 525265), (3237, 484860), (3735, 420212), (4316, 363645), (4980, 315159), (5395, 290916), (6474, 242430), (7470, 210106), (8081, 194220), (9711, 161620), (10790, 145458), (12948, 121215), (14940, 105053), (16162, 97110), (16185, 96972), (19422, 80810), (21580, 72729), (24243, 64740), (32324, 48555), (32370, 48486), (38844, 40405)]