537707280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11981}}^1$

素因数の和:12025

約数の個数: 160

約数和(自身を含む): 1925555328

約数和(自身を除く): 1387848048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 7480, 8976, 11220, 11981, 14960, 22440, 23962, 35943, 44880, 47924, 59905, 71886, 95848, 119810, 131791, 143772, 179715, 191696, 203677, 239620, 263582, 287544, 359430, 395373, 407354, 479240, 527164, 575088, 611031, 658955, 718860, 790746, 814708, 958480, 1018385, 1054328, 1222062, 1317910, 1437720, 1581492, 1629416, 1976865, 2036770, 2108656, 2240447, 2444124, 2635820, 2875440, 3055155, 3162984, 3258832, 3953730, 4073540, 4480894, 4888248, 5271640, 6110310, 6325968, 6721341, 7907460, 8147080, 8961788, 9776496, 10543280, 11202235, 12220620, 13442682, 15814920, 16294160, 17923576, 22404470, 24441240, 26885364, 31629840, 33606705, 35847152, 44808940, 48882480, 53770728, 67213410, 89617880, 107541456, 134426820, 179235760, 268853640, 537707280]

約数ペア:

[(1, 537707280), (2, 268853640), (3, 179235760), (4, 134426820), (5, 107541456), (6, 89617880), (8, 67213410), (10, 53770728), (11, 48882480), (12, 44808940), (15, 35847152), (16, 33606705), (17, 31629840), (20, 26885364), (22, 24441240), (24, 22404470), (30, 17923576), (33, 16294160), (34, 15814920), (40, 13442682), (44, 12220620), (48, 11202235), (51, 10543280), (55, 9776496), (60, 8961788), (66, 8147080), (68, 7907460), (80, 6721341), (85, 6325968), (88, 6110310), (102, 5271640), (110, 4888248), (120, 4480894), (132, 4073540), (136, 3953730), (165, 3258832), (170, 3162984), (176, 3055155), (187, 2875440), (204, 2635820), (220, 2444124), (240, 2240447), (255, 2108656), (264, 2036770), (272, 1976865), (330, 1629416), (340, 1581492), (374, 1437720), (408, 1317910), (440, 1222062), (510, 1054328), (528, 1018385), (561, 958480), (660, 814708), (680, 790746), (748, 718860), (816, 658955), (880, 611031), (935, 575088), (1020, 527164), (1122, 479240), (1320, 407354), (1360, 395373), (1496, 359430), (1870, 287544), (2040, 263582), (2244, 239620), (2640, 203677), (2805, 191696), (2992, 179715), (3740, 143772), (4080, 131791), (4488, 119810), (5610, 95848), (7480, 71886), (8976, 59905), (11220, 47924), (11981, 44880), (14960, 35943), (22440, 23962)]