1480605280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2637

約数の個数: 192

約数和(自身を含む): 4455585792

約数和(自身を除く): 2974980512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 235, 280, 308, 329, 352, 376, 385, 440, 470, 517, 560, 616, 658, 752, 770, 880, 940, 1034, 1120, 1232, 1316, 1504, 1540, 1645, 1760, 1880, 2068, 2464, 2557, 2585, 2632, 3080, 3290, 3619, 3760, 4136, 5114, 5170, 5264, 6160, 6580, 7238, 7520, 8272, 10228, 10340, 10528, 12320, 12785, 13160, 14476, 16544, 17899, 18095, 20456, 20680, 25570, 26320, 28127, 28952, 35798, 36190, 40912, 41360, 51140, 52640, 56254, 57904, 71596, 72380, 81824, 82720, 89495, 102280, 112508, 115808, 120179, 140635, 143192, 144760, 178990, 196889, 204560, 225016, 240358, 281270, 286384, 289520, 357980, 393778, 409120, 450032, 480716, 562540, 572768, 579040, 600895, 715960, 787556, 841253, 900064, 961432, 984445, 1125080, 1201790, 1321969, 1431920, 1575112, 1682506, 1922864, 1968890, 2250160, 2403580, 2643938, 2863840, 3150224, 3365012, 3845728, 3937780, 4206265, 4500320, 4807160, 5287876, 6300448, 6609845, 6730024, 7875560, 8412530, 9253783, 9614320, 10575752, 13219690, 13460048, 15751120, 16825060, 18507566, 19228640, 21151504, 26439380, 26920096, 31502240, 33650120, 37015132, 42303008, 46268915, 52878760, 67300240, 74030264, 92537830, 105757520, 134600480, 148060528, 185075660, 211515040, 296121056, 370151320, 740302640, 1480605280]

約数ペア:

[(1, 1480605280), (2, 740302640), (4, 370151320), (5, 296121056), (7, 211515040), (8, 185075660), (10, 148060528), (11, 134600480), (14, 105757520), (16, 92537830), (20, 74030264), (22, 67300240), (28, 52878760), (32, 46268915), (35, 42303008), (40, 37015132), (44, 33650120), (47, 31502240), (55, 26920096), (56, 26439380), (70, 21151504), (77, 19228640), (80, 18507566), (88, 16825060), (94, 15751120), (110, 13460048), (112, 13219690), (140, 10575752), (154, 9614320), (160, 9253783), (176, 8412530), (188, 7875560), (220, 6730024), (224, 6609845), (235, 6300448), (280, 5287876), (308, 4807160), (329, 4500320), (352, 4206265), (376, 3937780), (385, 3845728), (440, 3365012), (470, 3150224), (517, 2863840), (560, 2643938), (616, 2403580), (658, 2250160), (752, 1968890), (770, 1922864), (880, 1682506), (940, 1575112), (1034, 1431920), (1120, 1321969), (1232, 1201790), (1316, 1125080), (1504, 984445), (1540, 961432), (1645, 900064), (1760, 841253), (1880, 787556), (2068, 715960), (2464, 600895), (2557, 579040), (2585, 572768), (2632, 562540), (3080, 480716), (3290, 450032), (3619, 409120), (3760, 393778), (4136, 357980), (5114, 289520), (5170, 286384), (5264, 281270), (6160, 240358), (6580, 225016), (7238, 204560), (7520, 196889), (8272, 178990), (10228, 144760), (10340, 143192), (10528, 140635), (12320, 120179), (12785, 115808), (13160, 112508), (14476, 102280), (16544, 89495), (17899, 82720), (18095, 81824), (20456, 72380), (20680, 71596), (25570, 57904), (26320, 56254), (28127, 52640), (28952, 51140), (35798, 41360), (36190, 40912)]