1040885820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1583}}^1$

素因数の和:1892

約数の個数: 144

約数和(自身を含む): 3414483072

約数和(自身を除く): 2373597252

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, 260, 281, 390, 468, 562, 585, 780, 843, 1124, 1170, 1405, 1583, 1686, 2340, 2529, 2810, 3166, 3372, 3653, 4215, 4749, 5058, 5620, 6332, 7306, 7915, 8430, 9498, 10116, 10959, 12645, 14247, 14612, 15830, 16860, 18265, 18996, 20579, 21918, 23745, 25290, 28494, 31660, 32877, 36530, 41158, 43836, 47490, 50580, 54795, 56988, 61737, 65754, 71235, 73060, 82316, 94980, 102895, 109590, 123474, 131508, 142470, 164385, 185211, 205790, 219180, 246948, 284940, 308685, 328770, 370422, 411580, 444823, 617370, 657540, 740844, 889646, 926055, 1234740, 1334469, 1779292, 1852110, 2224115, 2668938, 3704220, 4003407, 4448230, 5337876, 5782699, 6672345, 8006814, 8896460, 11565398, 13344690, 16013628, 17348097, 20017035, 23130796, 26689380, 28913495, 34696194, 40034070, 52044291, 57826990, 69392388, 80068140, 86740485, 104088582, 115653980, 173480970, 208177164, 260221455, 346961940, 520442910, 1040885820]

約数ペア:

[(1, 1040885820), (2, 520442910), (3, 346961940), (4, 260221455), (5, 208177164), (6, 173480970), (9, 115653980), (10, 104088582), (12, 86740485), (13, 80068140), (15, 69392388), (18, 57826990), (20, 52044291), (26, 40034070), (30, 34696194), (36, 28913495), (39, 26689380), (45, 23130796), (52, 20017035), (60, 17348097), (65, 16013628), (78, 13344690), (90, 11565398), (117, 8896460), (130, 8006814), (156, 6672345), (180, 5782699), (195, 5337876), (234, 4448230), (260, 4003407), (281, 3704220), (390, 2668938), (468, 2224115), (562, 1852110), (585, 1779292), (780, 1334469), (843, 1234740), (1124, 926055), (1170, 889646), (1405, 740844), (1583, 657540), (1686, 617370), (2340, 444823), (2529, 411580), (2810, 370422), (3166, 328770), (3372, 308685), (3653, 284940), (4215, 246948), (4749, 219180), (5058, 205790), (5620, 185211), (6332, 164385), (7306, 142470), (7915, 131508), (8430, 123474), (9498, 109590), (10116, 102895), (10959, 94980), (12645, 82316), (14247, 73060), (14612, 71235), (15830, 65754), (16860, 61737), (18265, 56988), (18996, 54795), (20579, 50580), (21918, 47490), (23745, 43836), (25290, 41158), (28494, 36530), (31660, 32877)]