102821040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 240

約数和(自身を含む): 412259328

約数和(自身を除く): 309438288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 887, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1774, 1840, 1932, 2070, 2415, 2520, 2576, 2661, 2760, 2898, 3220, 3312, 3548, 3864, 4140, 4435, 4830, 5040, 5322, 5520, 5796, 6209, 6440, 7096, 7245, 7728, 7983, 8280, 8870, 9660, 10644, 11592, 12418, 12880, 13305, 14192, 14490, 15966, 16560, 17740, 18627, 19320, 20401, 21288, 23184, 24836, 26610, 28980, 31045, 31932, 35480, 37254, 38640, 39915, 40802, 42576, 49672, 53220, 55881, 57960, 61203, 62090, 63864, 70960, 74508, 79830, 81604, 93135, 99344, 102005, 106440, 111762, 115920, 122406, 124180, 127728, 142807, 149016, 159660, 163208, 183609, 186270, 204010, 212880, 223524, 244812, 248360, 279405, 285614, 298032, 306015, 319320, 326416, 367218, 372540, 408020, 428421, 447048, 489624, 496720, 558810, 571228, 612030, 638640, 714035, 734436, 745080, 816040, 856842, 894096, 918045, 979248, 1117620, 1142456, 1224060, 1285263, 1428070, 1468872, 1490160, 1632080, 1713684, 1836090, 2142105, 2235240, 2284912, 2448120, 2570526, 2856140, 2937744, 3427368, 3672180, 4284210, 4470480, 4896240, 5141052, 5712280, 6426315, 6854736, 7344360, 8568420, 10282104, 11424560, 12852630, 14688720, 17136840, 20564208, 25705260, 34273680, 51410520, 102821040]

約数ペア:

[(1, 102821040), (2, 51410520), (3, 34273680), (4, 25705260), (5, 20564208), (6, 17136840), (7, 14688720), (8, 12852630), (9, 11424560), (10, 10282104), (12, 8568420), (14, 7344360), (15, 6854736), (16, 6426315), (18, 5712280), (20, 5141052), (21, 4896240), (23, 4470480), (24, 4284210), (28, 3672180), (30, 3427368), (35, 2937744), (36, 2856140), (40, 2570526), (42, 2448120), (45, 2284912), (46, 2235240), (48, 2142105), (56, 1836090), (60, 1713684), (63, 1632080), (69, 1490160), (70, 1468872), (72, 1428070), (80, 1285263), (84, 1224060), (90, 1142456), (92, 1117620), (105, 979248), (112, 918045), (115, 894096), (120, 856842), (126, 816040), (138, 745080), (140, 734436), (144, 714035), (161, 638640), (168, 612030), (180, 571228), (184, 558810), (207, 496720), (210, 489624), (230, 447048), (240, 428421), (252, 408020), (276, 372540), (280, 367218), (315, 326416), (322, 319320), (336, 306015), (345, 298032), (360, 285614), (368, 279405), (414, 248360), (420, 244812), (460, 223524), (483, 212880), (504, 204010), (552, 186270), (560, 183609), (630, 163208), (644, 159660), (690, 149016), (720, 142807), (805, 127728), (828, 124180), (840, 122406), (887, 115920), (920, 111762), (966, 106440), (1008, 102005), (1035, 99344), (1104, 93135), (1260, 81604), (1288, 79830), (1380, 74508), (1449, 70960), (1610, 63864), (1656, 62090), (1680, 61203), (1774, 57960), (1840, 55881), (1932, 53220), (2070, 49672), (2415, 42576), (2520, 40802), (2576, 39915), (2661, 38640), (2760, 37254), (2898, 35480), (3220, 31932), (3312, 31045), (3548, 28980), (3864, 26610), (4140, 24836), (4435, 23184), (4830, 21288), (5040, 20401), (5322, 19320), (5520, 18627), (5796, 17740), (6209, 16560), (6440, 15966), (7096, 14490), (7245, 14192), (7728, 13305), (7983, 12880), (8280, 12418), (8870, 11592), (9660, 10644)]