2681868000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{4561}}^1$

素因数の和:4603

約数の個数: 288

約数和(自身を含む): 10222456608

約数和(自身を除く): 7540588608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 480, 490, 500, 525, 560, 588, 600, 672, 700, 735, 750, 784, 800, 840, 875, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1500, 1568, 1680, 1750, 1960, 2000, 2100, 2352, 2400, 2450, 2625, 2800, 2940, 3000, 3360, 3500, 3675, 3920, 4000, 4200, 4561, 4704, 4900, 5250, 5600, 5880, 6000, 6125, 7000, 7350, 7840, 8400, 9122, 9800, 10500, 11760, 12000, 12250, 13683, 14000, 14700, 16800, 18244, 18375, 19600, 21000, 22805, 23520, 24500, 27366, 28000, 29400, 31927, 36488, 36750, 39200, 42000, 45610, 49000, 54732, 58800, 63854, 68415, 72976, 73500, 84000, 91220, 95781, 98000, 109464, 114025, 117600, 127708, 136830, 145952, 147000, 159635, 182440, 191562, 196000, 218928, 223489, 228050, 255416, 273660, 294000, 319270, 342075, 364880, 383124, 437856, 446978, 456100, 478905, 510832, 547320, 570125, 588000, 638540, 670467, 684150, 729760, 766248, 798175, 893956, 912200, 957810, 1021664, 1094640, 1117445, 1140250, 1277080, 1340934, 1368300, 1532496, 1596350, 1710375, 1787912, 1824400, 1915620, 2189280, 2234890, 2280500, 2394525, 2554160, 2681868, 2736600, 3064992, 3192700, 3352335, 3420750, 3575824, 3648800, 3831240, 3990875, 4469780, 4561000, 4789050, 5108320, 5363736, 5473200, 5587225, 6385400, 6704670, 6841500, 7151648, 7662480, 7981750, 8939560, 9122000, 9578100, 10727472, 10946400, 11174450, 11972625, 12770800, 13409340, 13683000, 15324960, 15963500, 16761675, 17879120, 18244000, 19156200, 21454944, 22348900, 23945250, 25541600, 26818680, 27366000, 27936125, 31927000, 33523350, 35758240, 38312400, 44697800, 47890500, 53637360, 54732000, 55872250, 63854000, 67046700, 76624800, 83808375, 89395600, 95781000, 107274720, 111744500, 127708000, 134093400, 167616750, 178791200, 191562000, 223489000, 268186800, 335233500, 383124000, 446978000, 536373600, 670467000, 893956000, 1340934000, 2681868000]

約数ペア:

[(1, 2681868000), (2, 1340934000), (3, 893956000), (4, 670467000), (5, 536373600), (6, 446978000), (7, 383124000), (8, 335233500), (10, 268186800), (12, 223489000), (14, 191562000), (15, 178791200), (16, 167616750), (20, 134093400), (21, 127708000), (24, 111744500), (25, 107274720), (28, 95781000), (30, 89395600), (32, 83808375), (35, 76624800), (40, 67046700), (42, 63854000), (48, 55872250), (49, 54732000), (50, 53637360), (56, 47890500), (60, 44697800), (70, 38312400), (75, 35758240), (80, 33523350), (84, 31927000), (96, 27936125), (98, 27366000), (100, 26818680), (105, 25541600), (112, 23945250), (120, 22348900), (125, 21454944), (140, 19156200), (147, 18244000), (150, 17879120), (160, 16761675), (168, 15963500), (175, 15324960), (196, 13683000), (200, 13409340), (210, 12770800), (224, 11972625), (240, 11174450), (245, 10946400), (250, 10727472), (280, 9578100), (294, 9122000), (300, 8939560), (336, 7981750), (350, 7662480), (375, 7151648), (392, 6841500), (400, 6704670), (420, 6385400), (480, 5587225), (490, 5473200), (500, 5363736), (525, 5108320), (560, 4789050), (588, 4561000), (600, 4469780), (672, 3990875), (700, 3831240), (735, 3648800), (750, 3575824), (784, 3420750), (800, 3352335), (840, 3192700), (875, 3064992), (980, 2736600), (1000, 2681868), (1050, 2554160), (1120, 2394525), (1176, 2280500), (1200, 2234890), (1225, 2189280), (1400, 1915620), (1470, 1824400), (1500, 1787912), (1568, 1710375), (1680, 1596350), (1750, 1532496), (1960, 1368300), (2000, 1340934), (2100, 1277080), (2352, 1140250), (2400, 1117445), (2450, 1094640), (2625, 1021664), (2800, 957810), (2940, 912200), (3000, 893956), (3360, 798175), (3500, 766248), (3675, 729760), (3920, 684150), (4000, 670467), (4200, 638540), (4561, 588000), (4704, 570125), (4900, 547320), (5250, 510832), (5600, 478905), (5880, 456100), (6000, 446978), (6125, 437856), (7000, 383124), (7350, 364880), (7840, 342075), (8400, 319270), (9122, 294000), (9800, 273660), (10500, 255416), (11760, 228050), (12000, 223489), (12250, 218928), (13683, 196000), (14000, 191562), (14700, 182440), (16800, 159635), (18244, 147000), (18375, 145952), (19600, 136830), (21000, 127708), (22805, 117600), (23520, 114025), (24500, 109464), (27366, 98000), (28000, 95781), (29400, 91220), (31927, 84000), (36488, 73500), (36750, 72976), (39200, 68415), (42000, 63854), (45610, 58800), (49000, 54732)]