320753160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9791}}^1$

素因数の和:9828

約数の個数: 192

約数和(自身を含む): 1283143680

約数和(自身を除く): 962390520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 9791, 10920, 16380, 19582, 29373, 32760, 39164, 48955, 58746, 68537, 78328, 88119, 97910, 117492, 127283, 137074, 146865, 176238, 195820, 205611, 234984, 254566, 274148, 293730, 342685, 352476, 381849, 391640, 411222, 440595, 509132, 548296, 587460, 616833, 636415, 685370, 704952, 763698, 822444, 881190, 890981, 1018264, 1028055, 1145547, 1174920, 1233666, 1272830, 1370740, 1527396, 1644888, 1762380, 1781962, 1909245, 2056110, 2291094, 2467332, 2545660, 2672943, 2741480, 3054792, 3084165, 3524760, 3563924, 3818490, 4112220, 4454905, 4582188, 4934664, 5091320, 5345886, 5727735, 6168330, 7127848, 7636980, 8018829, 8224440, 8909810, 9164376, 10691772, 11455470, 12336660, 13364715, 15273960, 16037658, 17819620, 21383544, 22910940, 24673320, 26729430, 32075316, 35639240, 40094145, 45821880, 53458860, 64150632, 80188290, 106917720, 160376580, 320753160]

約数ペア:

[(1, 320753160), (2, 160376580), (3, 106917720), (4, 80188290), (5, 64150632), (6, 53458860), (7, 45821880), (8, 40094145), (9, 35639240), (10, 32075316), (12, 26729430), (13, 24673320), (14, 22910940), (15, 21383544), (18, 17819620), (20, 16037658), (21, 15273960), (24, 13364715), (26, 12336660), (28, 11455470), (30, 10691772), (35, 9164376), (36, 8909810), (39, 8224440), (40, 8018829), (42, 7636980), (45, 7127848), (52, 6168330), (56, 5727735), (60, 5345886), (63, 5091320), (65, 4934664), (70, 4582188), (72, 4454905), (78, 4112220), (84, 3818490), (90, 3563924), (91, 3524760), (104, 3084165), (105, 3054792), (117, 2741480), (120, 2672943), (126, 2545660), (130, 2467332), (140, 2291094), (156, 2056110), (168, 1909245), (180, 1781962), (182, 1762380), (195, 1644888), (210, 1527396), (234, 1370740), (252, 1272830), (260, 1233666), (273, 1174920), (280, 1145547), (312, 1028055), (315, 1018264), (360, 890981), (364, 881190), (390, 822444), (420, 763698), (455, 704952), (468, 685370), (504, 636415), (520, 616833), (546, 587460), (585, 548296), (630, 509132), (728, 440595), (780, 411222), (819, 391640), (840, 381849), (910, 352476), (936, 342685), (1092, 293730), (1170, 274148), (1260, 254566), (1365, 234984), (1560, 205611), (1638, 195820), (1820, 176238), (2184, 146865), (2340, 137074), (2520, 127283), (2730, 117492), (3276, 97910), (3640, 88119), (4095, 78328), (4680, 68537), (5460, 58746), (6552, 48955), (8190, 39164), (9791, 32760), (10920, 29373), (16380, 19582)]