129947040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 475517952

約数和(自身を除く): 345570912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 71, 72, 80, 82, 90, 93, 96, 120, 123, 124, 142, 144, 155, 160, 164, 180, 186, 205, 213, 240, 246, 248, 279, 284, 288, 310, 328, 355, 360, 369, 372, 410, 426, 465, 480, 492, 496, 558, 568, 615, 620, 639, 656, 710, 720, 738, 744, 820, 852, 930, 984, 992, 1065, 1116, 1136, 1230, 1240, 1271, 1278, 1312, 1395, 1420, 1440, 1476, 1488, 1640, 1704, 1845, 1860, 1968, 2130, 2201, 2232, 2272, 2460, 2480, 2542, 2556, 2790, 2840, 2911, 2952, 2976, 3195, 3280, 3408, 3690, 3720, 3813, 3936, 4260, 4402, 4464, 4920, 4960, 5084, 5112, 5580, 5680, 5822, 5904, 6355, 6390, 6560, 6603, 6816, 7380, 7440, 7626, 8520, 8733, 8804, 8928, 9840, 10168, 10224, 11005, 11160, 11360, 11439, 11644, 11808, 12710, 12780, 13206, 14555, 14760, 14880, 15252, 17040, 17466, 17608, 19065, 19680, 19809, 20336, 20448, 22010, 22320, 22878, 23288, 25420, 25560, 26199, 26412, 29110, 29520, 30504, 33015, 34080, 34932, 35216, 38130, 39618, 40672, 43665, 44020, 44640, 45756, 46576, 50840, 51120, 52398, 52824, 57195, 58220, 59040, 61008, 66030, 69864, 70432, 76260, 79236, 87330, 88040, 90241, 91512, 93152, 99045, 101680, 102240, 104796, 105648, 114390, 116440, 122016, 130995, 132060, 139728, 152520, 158472, 174660, 176080, 180482, 183024, 198090, 203360, 209592, 211296, 228780, 232880, 261990, 264120, 270723, 279456, 305040, 316944, 349320, 352160, 360964, 366048, 396180, 419184, 451205, 457560, 465760, 523980, 528240, 541446, 610080, 633888, 698640, 721928, 792360, 812169, 838368, 902410, 915120, 1047960, 1056480, 1082892, 1353615, 1397280, 1443856, 1584720, 1624338, 1804820, 1830240, 2095920, 2165784, 2707230, 2887712, 3169440, 3248676, 3609640, 4060845, 4191840, 4331568, 5414460, 6497352, 7219280, 8121690, 8663136, 10828920, 12994704, 14438560, 16243380, 21657840, 25989408, 32486760, 43315680, 64973520, 129947040]

約数ペア:

[(1, 129947040), (2, 64973520), (3, 43315680), (4, 32486760), (5, 25989408), (6, 21657840), (8, 16243380), (9, 14438560), (10, 12994704), (12, 10828920), (15, 8663136), (16, 8121690), (18, 7219280), (20, 6497352), (24, 5414460), (30, 4331568), (31, 4191840), (32, 4060845), (36, 3609640), (40, 3248676), (41, 3169440), (45, 2887712), (48, 2707230), (60, 2165784), (62, 2095920), (71, 1830240), (72, 1804820), (80, 1624338), (82, 1584720), (90, 1443856), (93, 1397280), (96, 1353615), (120, 1082892), (123, 1056480), (124, 1047960), (142, 915120), (144, 902410), (155, 838368), (160, 812169), (164, 792360), (180, 721928), (186, 698640), (205, 633888), (213, 610080), (240, 541446), (246, 528240), (248, 523980), (279, 465760), (284, 457560), (288, 451205), (310, 419184), (328, 396180), (355, 366048), (360, 360964), (369, 352160), (372, 349320), (410, 316944), (426, 305040), (465, 279456), (480, 270723), (492, 264120), (496, 261990), (558, 232880), (568, 228780), (615, 211296), (620, 209592), (639, 203360), (656, 198090), (710, 183024), (720, 180482), (738, 176080), (744, 174660), (820, 158472), (852, 152520), (930, 139728), (984, 132060), (992, 130995), (1065, 122016), (1116, 116440), (1136, 114390), (1230, 105648), (1240, 104796), (1271, 102240), (1278, 101680), (1312, 99045), (1395, 93152), (1420, 91512), (1440, 90241), (1476, 88040), (1488, 87330), (1640, 79236), (1704, 76260), (1845, 70432), (1860, 69864), (1968, 66030), (2130, 61008), (2201, 59040), (2232, 58220), (2272, 57195), (2460, 52824), (2480, 52398), (2542, 51120), (2556, 50840), (2790, 46576), (2840, 45756), (2911, 44640), (2952, 44020), (2976, 43665), (3195, 40672), (3280, 39618), (3408, 38130), (3690, 35216), (3720, 34932), (3813, 34080), (3936, 33015), (4260, 30504), (4402, 29520), (4464, 29110), (4920, 26412), (4960, 26199), (5084, 25560), (5112, 25420), (5580, 23288), (5680, 22878), (5822, 22320), (5904, 22010), (6355, 20448), (6390, 20336), (6560, 19809), (6603, 19680), (6816, 19065), (7380, 17608), (7440, 17466), (7626, 17040), (8520, 15252), (8733, 14880), (8804, 14760), (8928, 14555), (9840, 13206), (10168, 12780), (10224, 12710), (11005, 11808), (11160, 11644), (11360, 11439)]