738862020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105251}}^1$

素因数の和:105282

約数の個数: 96

約数和(自身を含む): 2475527040

約数和(自身を除く): 1736665020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 105251, 210502, 315753, 421004, 526255, 631506, 947259, 1052510, 1263012, 1368263, 1578765, 1894518, 2105020, 2736526, 2841777, 3157530, 3789036, 4104789, 4736295, 5473052, 5683554, 6315060, 6841315, 8209578, 9472590, 11367108, 12314367, 13682630, 14208885, 16419156, 18945180, 20523945, 24628734, 27365260, 28417770, 36943101, 41047890, 49257468, 56835540, 61571835, 73886202, 82095780, 123143670, 147772404, 184715505, 246287340, 369431010, 738862020]

約数ペア:

[(1, 738862020), (2, 369431010), (3, 246287340), (4, 184715505), (5, 147772404), (6, 123143670), (9, 82095780), (10, 73886202), (12, 61571835), (13, 56835540), (15, 49257468), (18, 41047890), (20, 36943101), (26, 28417770), (27, 27365260), (30, 24628734), (36, 20523945), (39, 18945180), (45, 16419156), (52, 14208885), (54, 13682630), (60, 12314367), (65, 11367108), (78, 9472590), (90, 8209578), (108, 6841315), (117, 6315060), (130, 5683554), (135, 5473052), (156, 4736295), (180, 4104789), (195, 3789036), (234, 3157530), (260, 2841777), (270, 2736526), (351, 2105020), (390, 1894518), (468, 1578765), (540, 1368263), (585, 1263012), (702, 1052510), (780, 947259), (1170, 631506), (1404, 526255), (1755, 421004), (2340, 315753), (3510, 210502), (7020, 105251)]