129983940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 443963520

約数和(自身を除く): 313979580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 81, 82, 90, 95, 103, 108, 114, 123, 135, 162, 164, 171, 180, 190, 205, 206, 228, 246, 270, 285, 309, 324, 342, 369, 380, 405, 410, 412, 492, 513, 515, 540, 570, 615, 618, 684, 738, 779, 810, 820, 855, 927, 1026, 1030, 1107, 1140, 1230, 1236, 1476, 1539, 1545, 1558, 1620, 1710, 1845, 1854, 1957, 2052, 2060, 2214, 2337, 2460, 2565, 2781, 3078, 3090, 3116, 3321, 3420, 3690, 3708, 3895, 3914, 4223, 4428, 4635, 4674, 5130, 5535, 5562, 5871, 6156, 6180, 6642, 7011, 7380, 7695, 7790, 7828, 8343, 8446, 9270, 9348, 9785, 10260, 11070, 11124, 11685, 11742, 12669, 13284, 13905, 14022, 15390, 15580, 16605, 16686, 16892, 17613, 18540, 19570, 21033, 21115, 22140, 23370, 23484, 25338, 27810, 28044, 29355, 30780, 33210, 33372, 35055, 35226, 38007, 39140, 41715, 42066, 42230, 46740, 50676, 52839, 55620, 58710, 63099, 63345, 66420, 70110, 70452, 76014, 80237, 83430, 84132, 84460, 88065, 105165, 105678, 114021, 117420, 126198, 126690, 140220, 152028, 158517, 160474, 166860, 176130, 190035, 210330, 211356, 228042, 240711, 252396, 253380, 264195, 315495, 317034, 320948, 342063, 352260, 380070, 401185, 420660, 456084, 481422, 528390, 570105, 630990, 634068, 684126, 722133, 760140, 792585, 802370, 962844, 1056780, 1140210, 1203555, 1261980, 1368252, 1444266, 1585170, 1604740, 1710315, 2166399, 2280420, 2407110, 2888532, 3170340, 3420630, 3610665, 4332798, 4814220, 6499197, 6841260, 7221330, 8665596, 10831995, 12998394, 14442660, 21663990, 25996788, 32495985, 43327980, 64991970, 129983940]

約数ペア:

[(1, 129983940), (2, 64991970), (3, 43327980), (4, 32495985), (5, 25996788), (6, 21663990), (9, 14442660), (10, 12998394), (12, 10831995), (15, 8665596), (18, 7221330), (19, 6841260), (20, 6499197), (27, 4814220), (30, 4332798), (36, 3610665), (38, 3420630), (41, 3170340), (45, 2888532), (54, 2407110), (57, 2280420), (60, 2166399), (76, 1710315), (81, 1604740), (82, 1585170), (90, 1444266), (95, 1368252), (103, 1261980), (108, 1203555), (114, 1140210), (123, 1056780), (135, 962844), (162, 802370), (164, 792585), (171, 760140), (180, 722133), (190, 684126), (205, 634068), (206, 630990), (228, 570105), (246, 528390), (270, 481422), (285, 456084), (309, 420660), (324, 401185), (342, 380070), (369, 352260), (380, 342063), (405, 320948), (410, 317034), (412, 315495), (492, 264195), (513, 253380), (515, 252396), (540, 240711), (570, 228042), (615, 211356), (618, 210330), (684, 190035), (738, 176130), (779, 166860), (810, 160474), (820, 158517), (855, 152028), (927, 140220), (1026, 126690), (1030, 126198), (1107, 117420), (1140, 114021), (1230, 105678), (1236, 105165), (1476, 88065), (1539, 84460), (1545, 84132), (1558, 83430), (1620, 80237), (1710, 76014), (1845, 70452), (1854, 70110), (1957, 66420), (2052, 63345), (2060, 63099), (2214, 58710), (2337, 55620), (2460, 52839), (2565, 50676), (2781, 46740), (3078, 42230), (3090, 42066), (3116, 41715), (3321, 39140), (3420, 38007), (3690, 35226), (3708, 35055), (3895, 33372), (3914, 33210), (4223, 30780), (4428, 29355), (4635, 28044), (4674, 27810), (5130, 25338), (5535, 23484), (5562, 23370), (5871, 22140), (6156, 21115), (6180, 21033), (6642, 19570), (7011, 18540), (7380, 17613), (7695, 16892), (7790, 16686), (7828, 16605), (8343, 15580), (8446, 15390), (9270, 14022), (9348, 13905), (9785, 13284), (10260, 12669), (11070, 11742), (11124, 11685)]