40169804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{274609}}^1$

素因数の和:274699

約数の個数: 128

約数和(自身を含む): 128122041600

約数和(自身を除く): 87952237080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 920, 1060, 1219, 1272, 1380, 1590, 2120, 2438, 2760, 3180, 3657, 4876, 6095, 6360, 7314, 9752, 12190, 14628, 18285, 24380, 29256, 36570, 48760, 73140, 146280, 274609, 549218, 823827, 1098436, 1373045, 1647654, 2196872, 2746090, 3295308, 4119135, 5492180, 6316007, 6590616, 8238270, 10984360, 12632014, 14554277, 16476540, 18948021, 25264028, 29108554, 31580035, 32953080, 37896042, 43662831, 50528056, 58217108, 63160070, 72771385, 75792084, 87325662, 94740105, 116434216, 126320140, 145542770, 151584168, 174651324, 189480210, 218314155, 252640280, 291085540, 334748371, 349302648, 378960420, 436628310, 582171080, 669496742, 757920840, 873256620, 1004245113, 1338993484, 1673741855, 1746513240, 2008490226, 2677986968, 3347483710, 4016980452, 5021225565, 6694967420, 8033960904, 10042451130, 13389934840, 20084902260, 40169804520]

約数ペア:

[(1, 40169804520), (2, 20084902260), (3, 13389934840), (4, 10042451130), (5, 8033960904), (6, 6694967420), (8, 5021225565), (10, 4016980452), (12, 3347483710), (15, 2677986968), (20, 2008490226), (23, 1746513240), (24, 1673741855), (30, 1338993484), (40, 1004245113), (46, 873256620), (53, 757920840), (60, 669496742), (69, 582171080), (92, 436628310), (106, 378960420), (115, 349302648), (120, 334748371), (138, 291085540), (159, 252640280), (184, 218314155), (212, 189480210), (230, 174651324), (265, 151584168), (276, 145542770), (318, 126320140), (345, 116434216), (424, 94740105), (460, 87325662), (530, 75792084), (552, 72771385), (636, 63160070), (690, 58217108), (795, 50528056), (920, 43662831), (1060, 37896042), (1219, 32953080), (1272, 31580035), (1380, 29108554), (1590, 25264028), (2120, 18948021), (2438, 16476540), (2760, 14554277), (3180, 12632014), (3657, 10984360), (4876, 8238270), (6095, 6590616), (6360, 6316007), (7314, 5492180), (9752, 4119135), (12190, 3295308), (14628, 2746090), (18285, 2196872), (24380, 1647654), (29256, 1373045), (36570, 1098436), (48760, 823827), (73140, 549218), (146280, 274609)]