151882885520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{111149}}^1$

素因数の和:111241

約数の個数: 160

約数和(自身を含む): 396938880000

約数和(自身を除く): 245055994480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 31, 38, 40, 58, 62, 76, 80, 95, 116, 124, 145, 152, 155, 190, 232, 248, 290, 304, 310, 380, 464, 496, 551, 580, 589, 620, 760, 899, 1102, 1160, 1178, 1240, 1520, 1798, 2204, 2320, 2356, 2480, 2755, 2945, 3596, 4408, 4495, 4712, 5510, 5890, 7192, 8816, 8990, 9424, 11020, 11780, 14384, 17081, 17980, 22040, 23560, 34162, 35960, 44080, 47120, 68324, 71920, 85405, 111149, 136648, 170810, 222298, 273296, 341620, 444596, 555745, 683240, 889192, 1111490, 1366480, 1778384, 2111831, 2222980, 3223321, 3445619, 4223662, 4445960, 6446642, 6891238, 8447324, 8891920, 10559155, 12893284, 13782476, 16116605, 16894648, 17228095, 21118310, 25786568, 27564952, 32233210, 33789296, 34456190, 42236620, 51573136, 55129904, 61243099, 64466420, 65466761, 68912380, 84473240, 99922951, 122486198, 128932840, 130933522, 137824760, 168946480, 199845902, 244972396, 257865680, 261867044, 275649520, 306215495, 327333805, 399691804, 489944792, 499614755, 523734088, 612430990, 654667610, 799383608, 979889584, 999229510, 1047468176, 1224861980, 1309335220, 1598767216, 1898536069, 1998459020, 2449723960, 2618670440, 3797072138, 3996918040, 4899447920, 5237340880, 7594144276, 7993836080, 9492680345, 15188288552, 18985360690, 30376577104, 37970721380, 75941442760, 151882885520]

約数ペア:

[(1, 151882885520), (2, 75941442760), (4, 37970721380), (5, 30376577104), (8, 18985360690), (10, 15188288552), (16, 9492680345), (19, 7993836080), (20, 7594144276), (29, 5237340880), (31, 4899447920), (38, 3996918040), (40, 3797072138), (58, 2618670440), (62, 2449723960), (76, 1998459020), (80, 1898536069), (95, 1598767216), (116, 1309335220), (124, 1224861980), (145, 1047468176), (152, 999229510), (155, 979889584), (190, 799383608), (232, 654667610), (248, 612430990), (290, 523734088), (304, 499614755), (310, 489944792), (380, 399691804), (464, 327333805), (496, 306215495), (551, 275649520), (580, 261867044), (589, 257865680), (620, 244972396), (760, 199845902), (899, 168946480), (1102, 137824760), (1160, 130933522), (1178, 128932840), (1240, 122486198), (1520, 99922951), (1798, 84473240), (2204, 68912380), (2320, 65466761), (2356, 64466420), (2480, 61243099), (2755, 55129904), (2945, 51573136), (3596, 42236620), (4408, 34456190), (4495, 33789296), (4712, 32233210), (5510, 27564952), (5890, 25786568), (7192, 21118310), (8816, 17228095), (8990, 16894648), (9424, 16116605), (11020, 13782476), (11780, 12893284), (14384, 10559155), (17081, 8891920), (17980, 8447324), (22040, 6891238), (23560, 6446642), (34162, 4445960), (35960, 4223662), (44080, 3445619), (47120, 3223321), (68324, 2222980), (71920, 2111831), (85405, 1778384), (111149, 1366480), (136648, 1111490), (170810, 889192), (222298, 683240), (273296, 555745), (341620, 444596)]