889324440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 256

約数和(自身を含む): 2961100800

約数和(自身を除く): 2071776360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 41, 46, 58, 60, 69, 82, 87, 92, 115, 116, 120, 123, 138, 145, 164, 174, 184, 205, 230, 232, 246, 271, 276, 290, 328, 345, 348, 410, 435, 460, 492, 542, 552, 580, 615, 667, 690, 696, 813, 820, 870, 920, 943, 984, 1084, 1160, 1189, 1230, 1334, 1355, 1380, 1626, 1640, 1740, 1886, 2001, 2168, 2378, 2460, 2668, 2710, 2760, 2829, 3252, 3335, 3480, 3567, 3772, 4002, 4065, 4715, 4756, 4920, 5336, 5420, 5658, 5945, 6233, 6504, 6670, 7134, 7544, 7859, 8004, 8130, 9430, 9512, 10005, 10840, 11111, 11316, 11890, 12466, 13340, 14145, 14268, 15718, 16008, 16260, 17835, 18699, 18860, 20010, 22222, 22632, 23577, 23780, 24932, 26680, 27347, 28290, 28536, 31165, 31436, 32520, 33333, 35670, 37398, 37720, 39295, 40020, 44444, 47154, 47560, 49864, 54694, 55555, 56580, 62330, 62872, 66666, 71340, 74796, 78590, 80040, 82041, 88888, 93495, 94308, 109388, 111110, 113160, 117885, 124660, 133332, 136735, 142680, 149592, 157180, 164082, 166665, 180757, 186990, 188616, 218776, 222220, 235770, 249320, 255553, 266664, 273470, 314360, 322219, 328164, 333330, 361514, 373980, 410205, 444440, 471540, 511106, 542271, 546940, 644438, 656328, 666660, 723028, 747960, 766659, 820410, 903785, 943080, 966657, 1022212, 1084542, 1093880, 1277765, 1288876, 1333320, 1446056, 1533318, 1611095, 1640820, 1807570, 1933314, 2044424, 2169084, 2555530, 2577752, 2711355, 3066636, 3222190, 3281640, 3615140, 3833295, 3866628, 4338168, 4833285, 5111060, 5422710, 6133272, 6444380, 7230280, 7411037, 7666590, 7733256, 9666570, 10222120, 10845420, 12888760, 14822074, 15333180, 19333140, 21690840, 22233111, 29644148, 30666360, 37055185, 38666280, 44466222, 59288296, 74110370, 88932444, 111165555, 148220740, 177864888, 222331110, 296441480, 444662220, 889324440]

約数ペア:

[(1, 889324440), (2, 444662220), (3, 296441480), (4, 222331110), (5, 177864888), (6, 148220740), (8, 111165555), (10, 88932444), (12, 74110370), (15, 59288296), (20, 44466222), (23, 38666280), (24, 37055185), (29, 30666360), (30, 29644148), (40, 22233111), (41, 21690840), (46, 19333140), (58, 15333180), (60, 14822074), (69, 12888760), (82, 10845420), (87, 10222120), (92, 9666570), (115, 7733256), (116, 7666590), (120, 7411037), (123, 7230280), (138, 6444380), (145, 6133272), (164, 5422710), (174, 5111060), (184, 4833285), (205, 4338168), (230, 3866628), (232, 3833295), (246, 3615140), (271, 3281640), (276, 3222190), (290, 3066636), (328, 2711355), (345, 2577752), (348, 2555530), (410, 2169084), (435, 2044424), (460, 1933314), (492, 1807570), (542, 1640820), (552, 1611095), (580, 1533318), (615, 1446056), (667, 1333320), (690, 1288876), (696, 1277765), (813, 1093880), (820, 1084542), (870, 1022212), (920, 966657), (943, 943080), (984, 903785), (1084, 820410), (1160, 766659), (1189, 747960), (1230, 723028), (1334, 666660), (1355, 656328), (1380, 644438), (1626, 546940), (1640, 542271), (1740, 511106), (1886, 471540), (2001, 444440), (2168, 410205), (2378, 373980), (2460, 361514), (2668, 333330), (2710, 328164), (2760, 322219), (2829, 314360), (3252, 273470), (3335, 266664), (3480, 255553), (3567, 249320), (3772, 235770), (4002, 222220), (4065, 218776), (4715, 188616), (4756, 186990), (4920, 180757), (5336, 166665), (5420, 164082), (5658, 157180), (5945, 149592), (6233, 142680), (6504, 136735), (6670, 133332), (7134, 124660), (7544, 117885), (7859, 113160), (8004, 111110), (8130, 109388), (9430, 94308), (9512, 93495), (10005, 88888), (10840, 82041), (11111, 80040), (11316, 78590), (11890, 74796), (12466, 71340), (13340, 66666), (14145, 62872), (14268, 62330), (15718, 56580), (16008, 55555), (16260, 54694), (17835, 49864), (18699, 47560), (18860, 47154), (20010, 44444), (22222, 40020), (22632, 39295), (23577, 37720), (23780, 37398), (24932, 35670), (26680, 33333), (27347, 32520), (28290, 31436), (28536, 31165)]