38733240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3581

約数の個数: 128

約数和(自身を含む): 143055360

約数和(自身を除く): 104322120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3547, 3640, 5460, 7094, 10641, 10920, 14188, 17735, 21282, 24829, 28376, 35470, 42564, 46111, 49658, 53205, 70940, 74487, 85128, 92222, 99316, 106410, 124145, 138333, 141880, 148974, 184444, 198632, 212820, 230555, 248290, 276666, 297948, 322777, 368888, 372435, 425640, 461110, 496580, 553332, 595896, 645554, 691665, 744870, 922220, 968331, 993160, 1106664, 1291108, 1383330, 1489740, 1613885, 1844440, 1936662, 2582216, 2766660, 2979480, 3227770, 3873324, 4841655, 5533320, 6455540, 7746648, 9683310, 12911080, 19366620, 38733240]

約数ペア:

[(1, 38733240), (2, 19366620), (3, 12911080), (4, 9683310), (5, 7746648), (6, 6455540), (7, 5533320), (8, 4841655), (10, 3873324), (12, 3227770), (13, 2979480), (14, 2766660), (15, 2582216), (20, 1936662), (21, 1844440), (24, 1613885), (26, 1489740), (28, 1383330), (30, 1291108), (35, 1106664), (39, 993160), (40, 968331), (42, 922220), (52, 744870), (56, 691665), (60, 645554), (65, 595896), (70, 553332), (78, 496580), (84, 461110), (91, 425640), (104, 372435), (105, 368888), (120, 322777), (130, 297948), (140, 276666), (156, 248290), (168, 230555), (182, 212820), (195, 198632), (210, 184444), (260, 148974), (273, 141880), (280, 138333), (312, 124145), (364, 106410), (390, 99316), (420, 92222), (455, 85128), (520, 74487), (546, 70940), (728, 53205), (780, 49658), (840, 46111), (910, 42564), (1092, 35470), (1365, 28376), (1560, 24829), (1820, 21282), (2184, 17735), (2730, 14188), (3547, 10920), (3640, 10641), (5460, 7094)]