74928077040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{81281}}^1$

素因数の和:81487

約数の個数: 160

約数和(自身を含む): 243830393856

約数和(自身を除く): 168902316816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 167, 184, 230, 240, 276, 334, 345, 368, 460, 501, 552, 668, 690, 835, 920, 1002, 1104, 1336, 1380, 1670, 1840, 2004, 2505, 2672, 2760, 3340, 3841, 4008, 5010, 5520, 6680, 7682, 8016, 10020, 11523, 13360, 15364, 19205, 20040, 23046, 30728, 38410, 40080, 46092, 57615, 61456, 76820, 81281, 92184, 115230, 153640, 162562, 184368, 230460, 243843, 307280, 325124, 406405, 460920, 487686, 650248, 812810, 921840, 975372, 1219215, 1300496, 1625620, 1869463, 1950744, 2438430, 3251240, 3738926, 3901488, 4876860, 5608389, 6502480, 7477852, 9347315, 9753720, 11216778, 13573927, 14955704, 18694630, 19507440, 22433556, 27147854, 28041945, 29911408, 37389260, 40721781, 44867112, 54295708, 56083890, 67869635, 74778520, 81443562, 89734224, 108591416, 112167780, 135739270, 149557040, 162887124, 203608905, 217182832, 224335560, 271478540, 312200321, 325774248, 407217810, 448671120, 542957080, 624400642, 651548496, 814435620, 936600963, 1085914160, 1248801284, 1561001605, 1628871240, 1873201926, 2497602568, 3122003210, 3257742480, 3746403852, 4683004815, 4995205136, 6244006420, 7492807704, 9366009630, 12488012840, 14985615408, 18732019260, 24976025680, 37464038520, 74928077040]

約数ペア:

[(1, 74928077040), (2, 37464038520), (3, 24976025680), (4, 18732019260), (5, 14985615408), (6, 12488012840), (8, 9366009630), (10, 7492807704), (12, 6244006420), (15, 4995205136), (16, 4683004815), (20, 3746403852), (23, 3257742480), (24, 3122003210), (30, 2497602568), (40, 1873201926), (46, 1628871240), (48, 1561001605), (60, 1248801284), (69, 1085914160), (80, 936600963), (92, 814435620), (115, 651548496), (120, 624400642), (138, 542957080), (167, 448671120), (184, 407217810), (230, 325774248), (240, 312200321), (276, 271478540), (334, 224335560), (345, 217182832), (368, 203608905), (460, 162887124), (501, 149557040), (552, 135739270), (668, 112167780), (690, 108591416), (835, 89734224), (920, 81443562), (1002, 74778520), (1104, 67869635), (1336, 56083890), (1380, 54295708), (1670, 44867112), (1840, 40721781), (2004, 37389260), (2505, 29911408), (2672, 28041945), (2760, 27147854), (3340, 22433556), (3841, 19507440), (4008, 18694630), (5010, 14955704), (5520, 13573927), (6680, 11216778), (7682, 9753720), (8016, 9347315), (10020, 7477852), (11523, 6502480), (13360, 5608389), (15364, 4876860), (19205, 3901488), (20040, 3738926), (23046, 3251240), (30728, 2438430), (38410, 1950744), (40080, 1869463), (46092, 1625620), (57615, 1300496), (61456, 1219215), (76820, 975372), (81281, 921840), (92184, 812810), (115230, 650248), (153640, 487686), (162562, 460920), (184368, 406405), (230460, 325124), (243843, 307280)]