142112520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 192

約数和(自身を含む): 533744640

約数和(自身を除く): 391632120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2111, 2244, 2805, 3060, 3366, 3740, 3960, 4222, 4488, 5610, 6120, 6333, 6732, 7480, 8415, 8444, 10555, 11220, 12666, 13464, 16830, 16888, 18999, 21110, 22440, 23221, 25332, 31665, 33660, 35887, 37998, 42220, 46442, 50664, 63330, 67320, 69663, 71774, 75996, 84440, 92884, 94995, 107661, 116105, 126660, 139326, 143548, 151992, 179435, 185768, 189990, 208989, 215322, 232210, 253320, 278652, 287096, 322983, 348315, 358870, 379980, 394757, 417978, 430644, 464420, 538305, 557304, 645966, 696630, 717740, 759960, 789514, 835956, 861288, 928840, 1044945, 1076610, 1184271, 1291932, 1393260, 1435480, 1579028, 1614915, 1671912, 1973785, 2089890, 2153220, 2368542, 2583864, 2786520, 3158056, 3229830, 3552813, 3947570, 4179780, 4306440, 4737084, 5921355, 6459660, 7105626, 7895140, 8359560, 9474168, 11842710, 12919320, 14211252, 15790280, 17764065, 23685420, 28422504, 35528130, 47370840, 71056260, 142112520]

約数ペア:

[(1, 142112520), (2, 71056260), (3, 47370840), (4, 35528130), (5, 28422504), (6, 23685420), (8, 17764065), (9, 15790280), (10, 14211252), (11, 12919320), (12, 11842710), (15, 9474168), (17, 8359560), (18, 7895140), (20, 7105626), (22, 6459660), (24, 5921355), (30, 4737084), (33, 4306440), (34, 4179780), (36, 3947570), (40, 3552813), (44, 3229830), (45, 3158056), (51, 2786520), (55, 2583864), (60, 2368542), (66, 2153220), (68, 2089890), (72, 1973785), (85, 1671912), (88, 1614915), (90, 1579028), (99, 1435480), (102, 1393260), (110, 1291932), (120, 1184271), (132, 1076610), (136, 1044945), (153, 928840), (165, 861288), (170, 835956), (180, 789514), (187, 759960), (198, 717740), (204, 696630), (220, 645966), (255, 557304), (264, 538305), (306, 464420), (330, 430644), (340, 417978), (360, 394757), (374, 379980), (396, 358870), (408, 348315), (440, 322983), (495, 287096), (510, 278652), (561, 253320), (612, 232210), (660, 215322), (680, 208989), (748, 189990), (765, 185768), (792, 179435), (935, 151992), (990, 143548), (1020, 139326), (1122, 126660), (1224, 116105), (1320, 107661), (1496, 94995), (1530, 92884), (1683, 84440), (1870, 75996), (1980, 71774), (2040, 69663), (2111, 67320), (2244, 63330), (2805, 50664), (3060, 46442), (3366, 42220), (3740, 37998), (3960, 35887), (4222, 33660), (4488, 31665), (5610, 25332), (6120, 23221), (6333, 22440), (6732, 21110), (7480, 18999), (8415, 16888), (8444, 16830), (10555, 13464), (11220, 12666)]