1423220040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1588

約数の個数: 192

約数和(自身を含む): 5067878400

約数和(自身を除く): 3644658360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 281, 330, 360, 396, 440, 495, 562, 660, 792, 843, 990, 1124, 1279, 1320, 1405, 1686, 1980, 2248, 2529, 2558, 2810, 3091, 3372, 3837, 3960, 4215, 5058, 5116, 5620, 6182, 6395, 6744, 7674, 8430, 9273, 10116, 10232, 11240, 11511, 12364, 12645, 12790, 14069, 15348, 15455, 16860, 18546, 19185, 20232, 23022, 24728, 25290, 25580, 27819, 28138, 30696, 30910, 33720, 37092, 38370, 42207, 46044, 46365, 50580, 51160, 55638, 56276, 57555, 61820, 70345, 74184, 76740, 84414, 92088, 92730, 101160, 111276, 112552, 115110, 123640, 126621, 139095, 140690, 153480, 168828, 185460, 211035, 222552, 230220, 253242, 278190, 281380, 337656, 359399, 370920, 422070, 460440, 506484, 556380, 562760, 633105, 718798, 844140, 1012968, 1078197, 1112760, 1266210, 1437596, 1688280, 1796995, 2156394, 2532420, 2875192, 3234591, 3593990, 3953389, 4312788, 5064840, 5390985, 6469182, 7187980, 7906778, 8625576, 10781970, 11860167, 12938364, 14375960, 15813556, 16172955, 19766945, 21563940, 23720334, 25876728, 31627112, 32345910, 35580501, 39533890, 43127880, 47440668, 59300835, 64691820, 71161002, 79067780, 94881336, 118601670, 129383640, 142322004, 158135560, 177902505, 237203340, 284644008, 355805010, 474406680, 711610020, 1423220040]

約数ペア:

[(1, 1423220040), (2, 711610020), (3, 474406680), (4, 355805010), (5, 284644008), (6, 237203340), (8, 177902505), (9, 158135560), (10, 142322004), (11, 129383640), (12, 118601670), (15, 94881336), (18, 79067780), (20, 71161002), (22, 64691820), (24, 59300835), (30, 47440668), (33, 43127880), (36, 39533890), (40, 35580501), (44, 32345910), (45, 31627112), (55, 25876728), (60, 23720334), (66, 21563940), (72, 19766945), (88, 16172955), (90, 15813556), (99, 14375960), (110, 12938364), (120, 11860167), (132, 10781970), (165, 8625576), (180, 7906778), (198, 7187980), (220, 6469182), (264, 5390985), (281, 5064840), (330, 4312788), (360, 3953389), (396, 3593990), (440, 3234591), (495, 2875192), (562, 2532420), (660, 2156394), (792, 1796995), (843, 1688280), (990, 1437596), (1124, 1266210), (1279, 1112760), (1320, 1078197), (1405, 1012968), (1686, 844140), (1980, 718798), (2248, 633105), (2529, 562760), (2558, 556380), (2810, 506484), (3091, 460440), (3372, 422070), (3837, 370920), (3960, 359399), (4215, 337656), (5058, 281380), (5116, 278190), (5620, 253242), (6182, 230220), (6395, 222552), (6744, 211035), (7674, 185460), (8430, 168828), (9273, 153480), (10116, 140690), (10232, 139095), (11240, 126621), (11511, 123640), (12364, 115110), (12645, 112552), (12790, 111276), (14069, 101160), (15348, 92730), (15455, 92088), (16860, 84414), (18546, 76740), (19185, 74184), (20232, 70345), (23022, 61820), (24728, 57555), (25290, 56276), (25580, 55638), (27819, 51160), (28138, 50580), (30696, 46365), (30910, 46044), (33720, 42207), (37092, 38370)]