265012020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5431

約数の個数: 192

約数和(自身を含む): 1014935040

約数和(自身を除く): 749923020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5393, 5460, 7020, 8190, 9828, 10786, 12285, 16179, 16380, 21572, 24570, 26965, 32358, 37751, 48537, 49140, 53930, 64716, 70109, 75502, 80895, 97074, 107860, 113253, 140218, 145611, 151004, 161790, 188755, 194148, 210327, 226506, 242685, 280436, 291222, 323580, 339759, 350545, 377510, 420654, 453012, 485370, 490763, 566265, 582444, 630981, 679518, 701090, 728055, 755020, 841308, 970740, 981526, 1019277, 1051635, 1132530, 1261962, 1359036, 1402180, 1456110, 1472289, 1698795, 1892943, 1963052, 2038554, 2103270, 2265060, 2453815, 2523924, 2912220, 2944578, 3154905, 3397590, 3785886, 4077108, 4206540, 4416867, 4907630, 5096385, 5889156, 6309810, 6795180, 7361445, 7571772, 8833734, 9464715, 9815260, 10192770, 12619620, 13250601, 14722890, 17667468, 18929430, 20385540, 22084335, 26501202, 29445780, 37858860, 44168670, 53002404, 66253005, 88337340, 132506010, 265012020]

約数ペア:

[(1, 265012020), (2, 132506010), (3, 88337340), (4, 66253005), (5, 53002404), (6, 44168670), (7, 37858860), (9, 29445780), (10, 26501202), (12, 22084335), (13, 20385540), (14, 18929430), (15, 17667468), (18, 14722890), (20, 13250601), (21, 12619620), (26, 10192770), (27, 9815260), (28, 9464715), (30, 8833734), (35, 7571772), (36, 7361445), (39, 6795180), (42, 6309810), (45, 5889156), (52, 5096385), (54, 4907630), (60, 4416867), (63, 4206540), (65, 4077108), (70, 3785886), (78, 3397590), (84, 3154905), (90, 2944578), (91, 2912220), (105, 2523924), (108, 2453815), (117, 2265060), (126, 2103270), (130, 2038554), (135, 1963052), (140, 1892943), (156, 1698795), (180, 1472289), (182, 1456110), (189, 1402180), (195, 1359036), (210, 1261962), (234, 1132530), (252, 1051635), (260, 1019277), (270, 981526), (273, 970740), (315, 841308), (351, 755020), (364, 728055), (378, 701090), (390, 679518), (420, 630981), (455, 582444), (468, 566265), (540, 490763), (546, 485370), (585, 453012), (630, 420654), (702, 377510), (756, 350545), (780, 339759), (819, 323580), (910, 291222), (945, 280436), (1092, 242685), (1170, 226506), (1260, 210327), (1365, 194148), (1404, 188755), (1638, 161790), (1755, 151004), (1820, 145611), (1890, 140218), (2340, 113253), (2457, 107860), (2730, 97074), (3276, 80895), (3510, 75502), (3780, 70109), (4095, 64716), (4914, 53930), (5393, 49140), (5460, 48537), (7020, 37751), (8190, 32358), (9828, 26965), (10786, 24570), (12285, 21572), (16179, 16380)]