421584813040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1\times {\mathrm{3739}}^1$

素因数の和:4271

約数の個数: 160

約数和(自身を含む): 1031372559360

約数和(自身を除く): 609787746320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 233, 263, 368, 460, 466, 526, 920, 932, 1052, 1165, 1315, 1840, 1864, 2104, 2330, 2630, 3728, 3739, 4208, 4660, 5260, 5359, 6049, 7478, 9320, 10520, 10718, 12098, 14956, 18640, 18695, 21040, 21436, 24196, 26795, 29912, 30245, 37390, 42872, 48392, 53590, 59824, 60490, 61279, 74780, 85744, 85997, 96784, 107180, 120980, 122558, 149560, 171994, 214360, 241960, 245116, 299120, 306395, 343988, 428720, 429985, 483920, 490232, 612790, 687976, 859970, 871187, 980464, 983357, 1225580, 1375952, 1409417, 1719940, 1742374, 1966714, 2451160, 2818834, 3439880, 3484748, 3933428, 4355935, 4902320, 4916785, 5637668, 6879760, 6969496, 7047085, 7866856, 8711870, 9833570, 11275336, 13938992, 14094170, 15733712, 17423740, 19667140, 20037301, 22550672, 22617211, 28188340, 34847480, 39334280, 40074602, 45234422, 56376680, 69694960, 78668560, 80149204, 90468844, 100186505, 112753360, 113086055, 160298408, 180937688, 200373010, 226172110, 229122181, 320596816, 361875376, 400746020, 452344220, 458244362, 801492040, 904688440, 916488724, 1145610905, 1602984080, 1809376880, 1832977448, 2291221810, 3665954896, 4582443620, 5269810163, 9164887240, 10539620326, 18329774480, 21079240652, 26349050815, 42158481304, 52698101630, 84316962608, 105396203260, 210792406520, 421584813040]

約数ペア:

[(1, 421584813040), (2, 210792406520), (4, 105396203260), (5, 84316962608), (8, 52698101630), (10, 42158481304), (16, 26349050815), (20, 21079240652), (23, 18329774480), (40, 10539620326), (46, 9164887240), (80, 5269810163), (92, 4582443620), (115, 3665954896), (184, 2291221810), (230, 1832977448), (233, 1809376880), (263, 1602984080), (368, 1145610905), (460, 916488724), (466, 904688440), (526, 801492040), (920, 458244362), (932, 452344220), (1052, 400746020), (1165, 361875376), (1315, 320596816), (1840, 229122181), (1864, 226172110), (2104, 200373010), (2330, 180937688), (2630, 160298408), (3728, 113086055), (3739, 112753360), (4208, 100186505), (4660, 90468844), (5260, 80149204), (5359, 78668560), (6049, 69694960), (7478, 56376680), (9320, 45234422), (10520, 40074602), (10718, 39334280), (12098, 34847480), (14956, 28188340), (18640, 22617211), (18695, 22550672), (21040, 20037301), (21436, 19667140), (24196, 17423740), (26795, 15733712), (29912, 14094170), (30245, 13938992), (37390, 11275336), (42872, 9833570), (48392, 8711870), (53590, 7866856), (59824, 7047085), (60490, 6969496), (61279, 6879760), (74780, 5637668), (85744, 4916785), (85997, 4902320), (96784, 4355935), (107180, 3933428), (120980, 3484748), (122558, 3439880), (149560, 2818834), (171994, 2451160), (214360, 1966714), (241960, 1742374), (245116, 1719940), (299120, 1409417), (306395, 1375952), (343988, 1225580), (428720, 983357), (429985, 980464), (483920, 871187), (490232, 859970), (612790, 687976)]