183872780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3319

約数の個数: 96

約数和(自身を含む): 490721280

約数和(自身を除く): 306848500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3259, 4030, 4340, 5642, 6518, 8060, 11284, 13036, 14105, 16295, 22813, 28210, 32590, 42367, 45626, 56420, 65180, 84734, 91252, 101029, 114065, 169468, 202058, 211835, 228130, 296569, 404116, 423670, 456260, 505145, 593138, 707203, 847340, 1010290, 1186276, 1313377, 1414406, 1482845, 2020580, 2626754, 2828812, 2965690, 3536015, 5253508, 5931380, 6566885, 7072030, 9193639, 13133770, 14144060, 18387278, 26267540, 36774556, 45968195, 91936390, 183872780]

約数ペア:

[(1, 183872780), (2, 91936390), (4, 45968195), (5, 36774556), (7, 26267540), (10, 18387278), (13, 14144060), (14, 13133770), (20, 9193639), (26, 7072030), (28, 6566885), (31, 5931380), (35, 5253508), (52, 3536015), (62, 2965690), (65, 2828812), (70, 2626754), (91, 2020580), (124, 1482845), (130, 1414406), (140, 1313377), (155, 1186276), (182, 1010290), (217, 847340), (260, 707203), (310, 593138), (364, 505145), (403, 456260), (434, 423670), (455, 404116), (620, 296569), (806, 228130), (868, 211835), (910, 202058), (1085, 169468), (1612, 114065), (1820, 101029), (2015, 91252), (2170, 84734), (2821, 65180), (3259, 56420), (4030, 45626), (4340, 42367), (5642, 32590), (6518, 28210), (8060, 22813), (11284, 16295), (13036, 14105)]