304173660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 1047674880

約数和(自身を除く): 743501220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 47, 57, 60, 70, 76, 84, 94, 95, 105, 114, 133, 140, 141, 188, 190, 210, 228, 235, 266, 282, 285, 329, 380, 399, 420, 470, 532, 564, 570, 658, 665, 705, 798, 811, 893, 940, 987, 1140, 1316, 1330, 1410, 1596, 1622, 1645, 1786, 1974, 1995, 2433, 2660, 2679, 2820, 3244, 3290, 3572, 3948, 3990, 4055, 4465, 4866, 4935, 5358, 5677, 6251, 6580, 7980, 8110, 8930, 9732, 9870, 10716, 11354, 12165, 12502, 13395, 15409, 16220, 17031, 17860, 18753, 19740, 22708, 24330, 25004, 26790, 28385, 30818, 31255, 34062, 37506, 38117, 46227, 48660, 53580, 56770, 61636, 62510, 68124, 75012, 76234, 77045, 85155, 92454, 93765, 107863, 113540, 114351, 125020, 152468, 154090, 170310, 184908, 187530, 190585, 215726, 228702, 231135, 266819, 308180, 323589, 340620, 375060, 381170, 431452, 457404, 462270, 533638, 539315, 571755, 647178, 724223, 762340, 800457, 924540, 1067276, 1078630, 1143510, 1294356, 1334095, 1448446, 1600914, 1617945, 2157260, 2172669, 2287020, 2668190, 2896892, 3201828, 3235890, 3621115, 4002285, 4345338, 5069561, 5336380, 6471780, 7242230, 8004570, 8690676, 10139122, 10863345, 14484460, 15208683, 16009140, 20278244, 21726690, 25347805, 30417366, 43453380, 50695610, 60834732, 76043415, 101391220, 152086830, 304173660]

約数ペア:

[(1, 304173660), (2, 152086830), (3, 101391220), (4, 76043415), (5, 60834732), (6, 50695610), (7, 43453380), (10, 30417366), (12, 25347805), (14, 21726690), (15, 20278244), (19, 16009140), (20, 15208683), (21, 14484460), (28, 10863345), (30, 10139122), (35, 8690676), (38, 8004570), (42, 7242230), (47, 6471780), (57, 5336380), (60, 5069561), (70, 4345338), (76, 4002285), (84, 3621115), (94, 3235890), (95, 3201828), (105, 2896892), (114, 2668190), (133, 2287020), (140, 2172669), (141, 2157260), (188, 1617945), (190, 1600914), (210, 1448446), (228, 1334095), (235, 1294356), (266, 1143510), (282, 1078630), (285, 1067276), (329, 924540), (380, 800457), (399, 762340), (420, 724223), (470, 647178), (532, 571755), (564, 539315), (570, 533638), (658, 462270), (665, 457404), (705, 431452), (798, 381170), (811, 375060), (893, 340620), (940, 323589), (987, 308180), (1140, 266819), (1316, 231135), (1330, 228702), (1410, 215726), (1596, 190585), (1622, 187530), (1645, 184908), (1786, 170310), (1974, 154090), (1995, 152468), (2433, 125020), (2660, 114351), (2679, 113540), (2820, 107863), (3244, 93765), (3290, 92454), (3572, 85155), (3948, 77045), (3990, 76234), (4055, 75012), (4465, 68124), (4866, 62510), (4935, 61636), (5358, 56770), (5677, 53580), (6251, 48660), (6580, 46227), (7980, 38117), (8110, 37506), (8930, 34062), (9732, 31255), (9870, 30818), (10716, 28385), (11354, 26790), (12165, 25004), (12502, 24330), (13395, 22708), (15409, 19740), (16220, 18753), (17031, 17860)]