145859560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 302038040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 29, 35, 40, 44, 46, 55, 56, 58, 70, 71, 77, 88, 92, 110, 115, 116, 140, 142, 145, 154, 161, 184, 203, 220, 230, 232, 253, 280, 284, 290, 308, 319, 322, 355, 385, 406, 440, 460, 497, 506, 568, 580, 616, 638, 644, 667, 710, 770, 781, 805, 812, 920, 994, 1012, 1015, 1160, 1265, 1276, 1288, 1334, 1420, 1540, 1562, 1595, 1610, 1624, 1633, 1771, 1988, 2024, 2030, 2059, 2233, 2485, 2530, 2552, 2668, 2840, 3080, 3124, 3190, 3220, 3266, 3335, 3542, 3905, 3976, 4060, 4118, 4466, 4669, 4970, 5060, 5336, 5467, 6248, 6380, 6440, 6532, 6670, 7084, 7337, 7810, 8120, 8165, 8236, 8855, 8932, 9338, 9940, 10120, 10295, 10934, 11165, 11431, 12760, 13064, 13340, 14168, 14413, 14674, 15620, 16330, 16472, 17710, 17864, 17963, 18676, 19880, 20590, 21868, 22330, 22649, 22862, 23345, 26680, 27335, 28826, 29348, 31240, 32660, 35420, 35926, 36685, 37352, 41180, 43736, 44660, 45298, 45724, 46690, 47357, 51359, 54670, 57155, 57652, 58696, 65320, 70840, 71852, 72065, 73370, 82360, 89320, 89815, 90596, 91448, 93380, 94714, 102718, 109340, 113245, 114310, 115304, 125741, 143704, 144130, 146740, 158543, 179630, 181192, 186760, 189428, 205436, 218680, 226490, 228620, 236785, 251482, 256795, 288260, 293480, 317086, 331499, 359260, 378856, 410872, 452980, 457240, 473570, 502964, 513590, 520927, 576520, 628705, 634172, 662998, 718520, 792715, 905960, 947140, 1005928, 1027180, 1041854, 1257410, 1268344, 1325996, 1585430, 1657495, 1894280, 2054360, 2083708, 2514820, 2604635, 2651992, 3170860, 3314990, 3646489, 4167416, 5029640, 5209270, 6341720, 6629980, 7292978, 10418540, 13259960, 14585956, 18232445, 20837080, 29171912, 36464890, 72929780, 145859560]

約数ペア:

[(1, 145859560), (2, 72929780), (4, 36464890), (5, 29171912), (7, 20837080), (8, 18232445), (10, 14585956), (11, 13259960), (14, 10418540), (20, 7292978), (22, 6629980), (23, 6341720), (28, 5209270), (29, 5029640), (35, 4167416), (40, 3646489), (44, 3314990), (46, 3170860), (55, 2651992), (56, 2604635), (58, 2514820), (70, 2083708), (71, 2054360), (77, 1894280), (88, 1657495), (92, 1585430), (110, 1325996), (115, 1268344), (116, 1257410), (140, 1041854), (142, 1027180), (145, 1005928), (154, 947140), (161, 905960), (184, 792715), (203, 718520), (220, 662998), (230, 634172), (232, 628705), (253, 576520), (280, 520927), (284, 513590), (290, 502964), (308, 473570), (319, 457240), (322, 452980), (355, 410872), (385, 378856), (406, 359260), (440, 331499), (460, 317086), (497, 293480), (506, 288260), (568, 256795), (580, 251482), (616, 236785), (638, 228620), (644, 226490), (667, 218680), (710, 205436), (770, 189428), (781, 186760), (805, 181192), (812, 179630), (920, 158543), (994, 146740), (1012, 144130), (1015, 143704), (1160, 125741), (1265, 115304), (1276, 114310), (1288, 113245), (1334, 109340), (1420, 102718), (1540, 94714), (1562, 93380), (1595, 91448), (1610, 90596), (1624, 89815), (1633, 89320), (1771, 82360), (1988, 73370), (2024, 72065), (2030, 71852), (2059, 70840), (2233, 65320), (2485, 58696), (2530, 57652), (2552, 57155), (2668, 54670), (2840, 51359), (3080, 47357), (3124, 46690), (3190, 45724), (3220, 45298), (3266, 44660), (3335, 43736), (3542, 41180), (3905, 37352), (3976, 36685), (4060, 35926), (4118, 35420), (4466, 32660), (4669, 31240), (4970, 29348), (5060, 28826), (5336, 27335), (5467, 26680), (6248, 23345), (6380, 22862), (6440, 22649), (6532, 22330), (6670, 21868), (7084, 20590), (7337, 19880), (7810, 18676), (8120, 17963), (8165, 17864), (8236, 17710), (8855, 16472), (8932, 16330), (9338, 15620), (9940, 14674), (10120, 14413), (10295, 14168), (10934, 13340), (11165, 13064), (11431, 12760)]