98112840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 240298680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 271, 280, 420, 431, 542, 813, 840, 862, 1084, 1293, 1355, 1626, 1724, 1897, 2155, 2168, 2586, 2710, 3017, 3252, 3448, 3794, 4065, 4310, 5172, 5420, 5691, 6034, 6465, 6504, 7588, 8130, 8620, 9051, 9485, 10344, 10840, 11382, 12068, 12930, 15085, 15176, 16260, 17240, 18102, 18970, 22764, 24136, 25860, 28455, 30170, 32520, 36204, 37940, 45255, 45528, 51720, 56910, 60340, 72408, 75880, 90510, 113820, 116801, 120680, 181020, 227640, 233602, 350403, 362040, 467204, 584005, 700806, 817607, 934408, 1168010, 1401612, 1635214, 1752015, 2336020, 2452821, 2803224, 3270428, 3504030, 4088035, 4672040, 4905642, 6540856, 7008060, 8176070, 9811284, 12264105, 14016120, 16352140, 19622568, 24528210, 32704280, 49056420, 98112840]

約数ペア:

[(1, 98112840), (2, 49056420), (3, 32704280), (4, 24528210), (5, 19622568), (6, 16352140), (7, 14016120), (8, 12264105), (10, 9811284), (12, 8176070), (14, 7008060), (15, 6540856), (20, 4905642), (21, 4672040), (24, 4088035), (28, 3504030), (30, 3270428), (35, 2803224), (40, 2452821), (42, 2336020), (56, 1752015), (60, 1635214), (70, 1401612), (84, 1168010), (105, 934408), (120, 817607), (140, 700806), (168, 584005), (210, 467204), (271, 362040), (280, 350403), (420, 233602), (431, 227640), (542, 181020), (813, 120680), (840, 116801), (862, 113820), (1084, 90510), (1293, 75880), (1355, 72408), (1626, 60340), (1724, 56910), (1897, 51720), (2155, 45528), (2168, 45255), (2586, 37940), (2710, 36204), (3017, 32520), (3252, 30170), (3448, 28455), (3794, 25860), (4065, 24136), (4310, 22764), (5172, 18970), (5420, 18102), (5691, 17240), (6034, 16260), (6465, 15176), (6504, 15085), (7588, 12930), (8130, 12068), (8620, 11382), (9051, 10840), (9485, 10344)]