1569000420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2609}}^1$

素因数の和:2894

約数の個数: 144

約数和(自身を含む): 5147316720

約数和(自身を除く): 3578316300

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, 90, 117, 130, 156, 180, 195, 234, 257, 260, 390, 468, 514, 585, 771, 780, 1028, 1170, 1285, 1542, 2313, 2340, 2570, 2609, 3084, 3341, 3855, 4626, 5140, 5218, 6682, 7710, 7827, 9252, 10023, 10436, 11565, 13045, 13364, 15420, 15654, 16705, 20046, 23130, 23481, 26090, 30069, 31308, 33410, 33917, 39135, 40092, 46260, 46962, 50115, 52180, 60138, 66820, 67834, 78270, 93924, 100230, 101751, 117405, 120276, 135668, 150345, 156540, 169585, 200460, 203502, 234810, 300690, 305253, 339170, 407004, 469620, 508755, 601380, 610506, 670513, 678340, 1017510, 1221012, 1341026, 1526265, 2011539, 2035020, 2682052, 3052530, 3352565, 4023078, 6034617, 6105060, 6705130, 8046156, 8716669, 10057695, 12069234, 13410260, 17433338, 20115390, 24138468, 26150007, 30173085, 34866676, 40230780, 43583345, 52300014, 60346170, 78450021, 87166690, 104600028, 120692340, 130750035, 156900042, 174333380, 261500070, 313800084, 392250105, 523000140, 784500210, 1569000420]

約数ペア:

[(1, 1569000420), (2, 784500210), (3, 523000140), (4, 392250105), (5, 313800084), (6, 261500070), (9, 174333380), (10, 156900042), (12, 130750035), (13, 120692340), (15, 104600028), (18, 87166690), (20, 78450021), (26, 60346170), (30, 52300014), (36, 43583345), (39, 40230780), (45, 34866676), (52, 30173085), (60, 26150007), (65, 24138468), (78, 20115390), (90, 17433338), (117, 13410260), (130, 12069234), (156, 10057695), (180, 8716669), (195, 8046156), (234, 6705130), (257, 6105060), (260, 6034617), (390, 4023078), (468, 3352565), (514, 3052530), (585, 2682052), (771, 2035020), (780, 2011539), (1028, 1526265), (1170, 1341026), (1285, 1221012), (1542, 1017510), (2313, 678340), (2340, 670513), (2570, 610506), (2609, 601380), (3084, 508755), (3341, 469620), (3855, 407004), (4626, 339170), (5140, 305253), (5218, 300690), (6682, 234810), (7710, 203502), (7827, 200460), (9252, 169585), (10023, 156540), (10436, 150345), (11565, 135668), (13045, 120276), (13364, 117405), (15420, 101751), (15654, 100230), (16705, 93924), (20046, 78270), (23130, 67834), (23481, 66820), (26090, 60138), (30069, 52180), (31308, 50115), (33410, 46962), (33917, 46260), (39135, 40092)]