222031920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2771

約数の個数: 160

約数和(自身を含む): 775378944

約数和(自身を除く): 553347024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2713, 2728, 3410, 3720, 4092, 5115, 5426, 5456, 6820, 7440, 8139, 8184, 10230, 10852, 13565, 13640, 16278, 16368, 20460, 21704, 27130, 27280, 29843, 32556, 40695, 40920, 43408, 54260, 59686, 65112, 81390, 81840, 84103, 89529, 108520, 119372, 130224, 149215, 162780, 168206, 179058, 217040, 238744, 252309, 298430, 325560, 336412, 358116, 420515, 447645, 477488, 504618, 596860, 651120, 672824, 716232, 841030, 895290, 925133, 1009236, 1193720, 1261545, 1345648, 1432464, 1682060, 1790580, 1850266, 2018472, 2387440, 2523090, 2775399, 3364120, 3581160, 3700532, 4036944, 4625665, 5046180, 5550798, 6728240, 7162320, 7401064, 9251330, 10092360, 11101596, 13876995, 14802128, 18502660, 20184720, 22203192, 27753990, 37005320, 44406384, 55507980, 74010640, 111015960, 222031920]

約数ペア:

[(1, 222031920), (2, 111015960), (3, 74010640), (4, 55507980), (5, 44406384), (6, 37005320), (8, 27753990), (10, 22203192), (11, 20184720), (12, 18502660), (15, 14802128), (16, 13876995), (20, 11101596), (22, 10092360), (24, 9251330), (30, 7401064), (31, 7162320), (33, 6728240), (40, 5550798), (44, 5046180), (48, 4625665), (55, 4036944), (60, 3700532), (62, 3581160), (66, 3364120), (80, 2775399), (88, 2523090), (93, 2387440), (110, 2018472), (120, 1850266), (124, 1790580), (132, 1682060), (155, 1432464), (165, 1345648), (176, 1261545), (186, 1193720), (220, 1009236), (240, 925133), (248, 895290), (264, 841030), (310, 716232), (330, 672824), (341, 651120), (372, 596860), (440, 504618), (465, 477488), (496, 447645), (528, 420515), (620, 358116), (660, 336412), (682, 325560), (744, 298430), (880, 252309), (930, 238744), (1023, 217040), (1240, 179058), (1320, 168206), (1364, 162780), (1488, 149215), (1705, 130224), (1860, 119372), (2046, 108520), (2480, 89529), (2640, 84103), (2713, 81840), (2728, 81390), (3410, 65112), (3720, 59686), (4092, 54260), (5115, 43408), (5426, 40920), (5456, 40695), (6820, 32556), (7440, 29843), (8139, 27280), (8184, 27130), (10230, 21704), (10852, 20460), (13565, 16368), (13640, 16278)]