774242280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2253

約数の個数: 256

約数和(自身を含む): 3013632000

約数和(自身を除く): 2239389720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2115, 2179, 2520, 2538, 2632, 2820, 2961, 3290, 3384, 3780, 3948, 4230, 4358, 4935, 5076, 5640, 5922, 6345, 6537, 6580, 7560, 7896, 8460, 8716, 8883, 9870, 10152, 10895, 11844, 12690, 13074, 13160, 14805, 15253, 16920, 17432, 17766, 19611, 19740, 21790, 23688, 25380, 26148, 29610, 30506, 32685, 35532, 39222, 39480, 43580, 44415, 45759, 50760, 52296, 58833, 59220, 61012, 65370, 71064, 76265, 78444, 87160, 88830, 91518, 98055, 102413, 117666, 118440, 122024, 130740, 137277, 152530, 156888, 177660, 183036, 196110, 204826, 228795, 235332, 261480, 274554, 294165, 305060, 307239, 355320, 366072, 392220, 409652, 411831, 457590, 470664, 512065, 549108, 588330, 610120, 614478, 686385, 716891, 784440, 819304, 823662, 915180, 921717, 1024130, 1098216, 1176660, 1228956, 1372770, 1433782, 1536195, 1647324, 1830360, 1843434, 2048260, 2059155, 2150673, 2353320, 2457912, 2745540, 2765151, 2867564, 3072390, 3294648, 3584455, 3686868, 4096520, 4118310, 4301346, 4608585, 5491080, 5530302, 5735128, 6144780, 6452019, 7168910, 7373736, 8236620, 8602692, 9217170, 10753365, 11060604, 12289560, 12904038, 13825755, 14337820, 16473240, 17205384, 18434340, 19356057, 21506730, 22121208, 25808076, 27651510, 28675640, 32260095, 36868680, 38712114, 43013460, 51616152, 55303020, 64520190, 77424228, 86026920, 96780285, 110606040, 129040380, 154848456, 193560570, 258080760, 387121140, 774242280]

約数ペア:

[(1, 774242280), (2, 387121140), (3, 258080760), (4, 193560570), (5, 154848456), (6, 129040380), (7, 110606040), (8, 96780285), (9, 86026920), (10, 77424228), (12, 64520190), (14, 55303020), (15, 51616152), (18, 43013460), (20, 38712114), (21, 36868680), (24, 32260095), (27, 28675640), (28, 27651510), (30, 25808076), (35, 22121208), (36, 21506730), (40, 19356057), (42, 18434340), (45, 17205384), (47, 16473240), (54, 14337820), (56, 13825755), (60, 12904038), (63, 12289560), (70, 11060604), (72, 10753365), (84, 9217170), (90, 8602692), (94, 8236620), (105, 7373736), (108, 7168910), (120, 6452019), (126, 6144780), (135, 5735128), (140, 5530302), (141, 5491080), (168, 4608585), (180, 4301346), (188, 4118310), (189, 4096520), (210, 3686868), (216, 3584455), (235, 3294648), (252, 3072390), (270, 2867564), (280, 2765151), (282, 2745540), (315, 2457912), (329, 2353320), (360, 2150673), (376, 2059155), (378, 2048260), (420, 1843434), (423, 1830360), (470, 1647324), (504, 1536195), (540, 1433782), (564, 1372770), (630, 1228956), (658, 1176660), (705, 1098216), (756, 1024130), (840, 921717), (846, 915180), (940, 823662), (945, 819304), (987, 784440), (1080, 716891), (1128, 686385), (1260, 614478), (1269, 610120), (1316, 588330), (1410, 549108), (1512, 512065), (1645, 470664), (1692, 457590), (1880, 411831), (1890, 409652), (1974, 392220), (2115, 366072), (2179, 355320), (2520, 307239), (2538, 305060), (2632, 294165), (2820, 274554), (2961, 261480), (3290, 235332), (3384, 228795), (3780, 204826), (3948, 196110), (4230, 183036), (4358, 177660), (4935, 156888), (5076, 152530), (5640, 137277), (5922, 130740), (6345, 122024), (6537, 118440), (6580, 117666), (7560, 102413), (7896, 98055), (8460, 91518), (8716, 88830), (8883, 87160), (9870, 78444), (10152, 76265), (10895, 71064), (11844, 65370), (12690, 61012), (13074, 59220), (13160, 58833), (14805, 52296), (15253, 50760), (16920, 45759), (17432, 44415), (17766, 43580), (19611, 39480), (19740, 39222), (21790, 35532), (23688, 32685), (25380, 30506), (26148, 29610)]