404500080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 1321058304

約数和(自身を除く): 916558224

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, 127, 138, 184, 230, 240, 254, 276, 345, 368, 381, 460, 508, 552, 577, 635, 690, 762, 920, 1016, 1104, 1154, 1270, 1380, 1524, 1731, 1840, 1905, 2032, 2308, 2540, 2760, 2885, 2921, 3048, 3462, 3810, 4616, 5080, 5520, 5770, 5842, 6096, 6924, 7620, 8655, 8763, 9232, 10160, 11540, 11684, 13271, 13848, 14605, 15240, 17310, 17526, 23080, 23368, 26542, 27696, 29210, 30480, 34620, 35052, 39813, 43815, 46160, 46736, 53084, 58420, 66355, 69240, 70104, 73279, 79626, 87630, 106168, 116840, 132710, 138480, 140208, 146558, 159252, 175260, 199065, 212336, 219837, 233680, 265420, 293116, 318504, 350520, 366395, 398130, 439674, 530840, 586232, 637008, 701040, 732790, 796260, 879348, 1061680, 1099185, 1172464, 1465580, 1592520, 1685417, 1758696, 2198370, 2931160, 3185040, 3370834, 3517392, 4396740, 5056251, 5862320, 6741668, 8427085, 8793480, 10112502, 13483336, 16854170, 17586960, 20225004, 25281255, 26966672, 33708340, 40450008, 50562510, 67416680, 80900016, 101125020, 134833360, 202250040, 404500080]

約数ペア:

[(1, 404500080), (2, 202250040), (3, 134833360), (4, 101125020), (5, 80900016), (6, 67416680), (8, 50562510), (10, 40450008), (12, 33708340), (15, 26966672), (16, 25281255), (20, 20225004), (23, 17586960), (24, 16854170), (30, 13483336), (40, 10112502), (46, 8793480), (48, 8427085), (60, 6741668), (69, 5862320), (80, 5056251), (92, 4396740), (115, 3517392), (120, 3370834), (127, 3185040), (138, 2931160), (184, 2198370), (230, 1758696), (240, 1685417), (254, 1592520), (276, 1465580), (345, 1172464), (368, 1099185), (381, 1061680), (460, 879348), (508, 796260), (552, 732790), (577, 701040), (635, 637008), (690, 586232), (762, 530840), (920, 439674), (1016, 398130), (1104, 366395), (1154, 350520), (1270, 318504), (1380, 293116), (1524, 265420), (1731, 233680), (1840, 219837), (1905, 212336), (2032, 199065), (2308, 175260), (2540, 159252), (2760, 146558), (2885, 140208), (2921, 138480), (3048, 132710), (3462, 116840), (3810, 106168), (4616, 87630), (5080, 79626), (5520, 73279), (5770, 70104), (5842, 69240), (6096, 66355), (6924, 58420), (7620, 53084), (8655, 46736), (8763, 46160), (9232, 43815), (10160, 39813), (11540, 35052), (11684, 34620), (13271, 30480), (13848, 29210), (14605, 27696), (15240, 26542), (17310, 23368), (17526, 23080)]