223932840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3603

約数の個数: 128

約数和(自身を含む): 734469120

約数和(自身を除く): 510536280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3541, 3720, 4216, 5270, 6324, 7082, 7905, 10540, 10623, 12648, 14164, 15810, 17705, 21080, 21246, 28328, 31620, 35410, 42492, 53115, 60197, 63240, 70820, 84984, 106230, 109771, 120394, 141640, 180591, 212460, 219542, 240788, 300985, 329313, 361182, 424920, 439084, 481576, 548855, 601970, 658626, 722364, 878168, 902955, 1097710, 1203940, 1317252, 1444728, 1646565, 1805910, 1866107, 2195420, 2407880, 2634504, 3293130, 3611820, 3732214, 4390840, 5598321, 6586260, 7223640, 7464428, 9330535, 11196642, 13172520, 14928856, 18661070, 22393284, 27991605, 37322140, 44786568, 55983210, 74644280, 111966420, 223932840]

約数ペア:

[(1, 223932840), (2, 111966420), (3, 74644280), (4, 55983210), (5, 44786568), (6, 37322140), (8, 27991605), (10, 22393284), (12, 18661070), (15, 14928856), (17, 13172520), (20, 11196642), (24, 9330535), (30, 7464428), (31, 7223640), (34, 6586260), (40, 5598321), (51, 4390840), (60, 3732214), (62, 3611820), (68, 3293130), (85, 2634504), (93, 2407880), (102, 2195420), (120, 1866107), (124, 1805910), (136, 1646565), (155, 1444728), (170, 1317252), (186, 1203940), (204, 1097710), (248, 902955), (255, 878168), (310, 722364), (340, 658626), (372, 601970), (408, 548855), (465, 481576), (510, 439084), (527, 424920), (620, 361182), (680, 329313), (744, 300985), (930, 240788), (1020, 219542), (1054, 212460), (1240, 180591), (1581, 141640), (1860, 120394), (2040, 109771), (2108, 106230), (2635, 84984), (3162, 70820), (3541, 63240), (3720, 60197), (4216, 53115), (5270, 42492), (6324, 35410), (7082, 31620), (7905, 28328), (10540, 21246), (10623, 21080), (12648, 17705), (14164, 15810)]