140550240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 338451360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 439, 460, 464, 480, 552, 580, 667, 690, 696, 736, 870, 878, 920, 928, 1104, 1160, 1317, 1334, 1380, 1392, 1740, 1756, 1840, 2001, 2195, 2208, 2320, 2634, 2668, 2760, 2784, 3335, 3480, 3512, 3680, 4002, 4390, 4640, 5268, 5336, 5520, 6585, 6670, 6960, 7024, 8004, 8780, 10005, 10097, 10536, 10672, 11040, 12731, 13170, 13340, 13920, 14048, 16008, 17560, 20010, 20194, 21072, 21344, 25462, 26340, 26680, 30291, 32016, 35120, 38193, 40020, 40388, 42144, 50485, 50924, 52680, 53360, 60582, 63655, 64032, 70240, 76386, 80040, 80776, 100970, 101848, 105360, 106720, 121164, 127310, 151455, 152772, 160080, 161552, 190965, 201940, 203696, 210720, 242328, 254620, 292813, 302910, 305544, 320160, 323104, 381930, 403880, 407392, 484656, 509240, 585626, 605820, 611088, 763860, 807760, 878439, 969312, 1018480, 1171252, 1211640, 1222176, 1464065, 1527720, 1615520, 1756878, 2036960, 2342504, 2423280, 2928130, 3055440, 3513756, 4392195, 4685008, 4846560, 5856260, 6110880, 7027512, 8784390, 9370016, 11712520, 14055024, 17568780, 23425040, 28110048, 35137560, 46850080, 70275120, 140550240]

約数ペア:

[(1, 140550240), (2, 70275120), (3, 46850080), (4, 35137560), (5, 28110048), (6, 23425040), (8, 17568780), (10, 14055024), (12, 11712520), (15, 9370016), (16, 8784390), (20, 7027512), (23, 6110880), (24, 5856260), (29, 4846560), (30, 4685008), (32, 4392195), (40, 3513756), (46, 3055440), (48, 2928130), (58, 2423280), (60, 2342504), (69, 2036960), (80, 1756878), (87, 1615520), (92, 1527720), (96, 1464065), (115, 1222176), (116, 1211640), (120, 1171252), (138, 1018480), (145, 969312), (160, 878439), (174, 807760), (184, 763860), (230, 611088), (232, 605820), (240, 585626), (276, 509240), (290, 484656), (345, 407392), (348, 403880), (368, 381930), (435, 323104), (439, 320160), (460, 305544), (464, 302910), (480, 292813), (552, 254620), (580, 242328), (667, 210720), (690, 203696), (696, 201940), (736, 190965), (870, 161552), (878, 160080), (920, 152772), (928, 151455), (1104, 127310), (1160, 121164), (1317, 106720), (1334, 105360), (1380, 101848), (1392, 100970), (1740, 80776), (1756, 80040), (1840, 76386), (2001, 70240), (2195, 64032), (2208, 63655), (2320, 60582), (2634, 53360), (2668, 52680), (2760, 50924), (2784, 50485), (3335, 42144), (3480, 40388), (3512, 40020), (3680, 38193), (4002, 35120), (4390, 32016), (4640, 30291), (5268, 26680), (5336, 26340), (5520, 25462), (6585, 21344), (6670, 21072), (6960, 20194), (7024, 20010), (8004, 17560), (8780, 16008), (10005, 14048), (10097, 13920), (10536, 13340), (10672, 13170), (11040, 12731)]