20463441120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1498

約数の個数: 288

約数和(自身を含む): 71831279520

約数和(自身を除く): 51367838400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 307, 328, 360, 369, 410, 480, 492, 614, 615, 656, 720, 738, 820, 921, 984, 1129, 1228, 1230, 1312, 1440, 1476, 1535, 1640, 1842, 1845, 1968, 2258, 2456, 2460, 2763, 2952, 3070, 3280, 3387, 3684, 3690, 3936, 4516, 4605, 4912, 4920, 5526, 5645, 5904, 6140, 6560, 6774, 7368, 7380, 9032, 9210, 9824, 9840, 10161, 11052, 11290, 11808, 12280, 12587, 13548, 13815, 14736, 14760, 16935, 18064, 18420, 19680, 20322, 22104, 22580, 24560, 25174, 27096, 27630, 29472, 29520, 33870, 36128, 36840, 37761, 40644, 44208, 45160, 46289, 49120, 50348, 50805, 54192, 55260, 59040, 62935, 67740, 73680, 75522, 81288, 88416, 90320, 92578, 100696, 101610, 108384, 110520, 113283, 125870, 135480, 138867, 147360, 151044, 162576, 180640, 185156, 188805, 201392, 203220, 221040, 226566, 231445, 251740, 270960, 277734, 302088, 325152, 346603, 370312, 377610, 402784, 406440, 416601, 442080, 453132, 462890, 503480, 541920, 555468, 566415, 604176, 693206, 694335, 740624, 755220, 812880, 833202, 906264, 925780, 1006960, 1039809, 1110936, 1132830, 1208352, 1386412, 1388670, 1481248, 1510440, 1625760, 1666404, 1733015, 1812528, 1851560, 2013920, 2079618, 2083005, 2221872, 2265660, 2772824, 2777340, 3020880, 3119427, 3332808, 3466030, 3625056, 3703120, 4159236, 4166010, 4443744, 4531320, 5199045, 5545648, 5554680, 6041760, 6238854, 6665616, 6932060, 7406240, 8318472, 8332020, 9062640, 10398090, 11091296, 11109360, 12477708, 13331232, 13864120, 14210723, 15597135, 16636944, 16664040, 18125280, 20796180, 22218720, 24955416, 27728240, 28421446, 31194270, 33273888, 33328080, 41592360, 42632169, 49910832, 55456480, 56842892, 62388540, 66656160, 71053615, 83184720, 85264338, 99821664, 113685784, 124777080, 127896507, 142107230, 166369440, 170528676, 213160845, 227371568, 249554160, 255793014, 284214460, 341057352, 426321690, 454743136, 499108320, 511586028, 568428920, 639482535, 682114704, 852643380, 1023172056, 1136857840, 1278965070, 1364229408, 1705286760, 2046344112, 2273715680, 2557930140, 3410573520, 4092688224, 5115860280, 6821147040, 10231720560, 20463441120]

約数ペア:

[(1, 20463441120), (2, 10231720560), (3, 6821147040), (4, 5115860280), (5, 4092688224), (6, 3410573520), (8, 2557930140), (9, 2273715680), (10, 2046344112), (12, 1705286760), (15, 1364229408), (16, 1278965070), (18, 1136857840), (20, 1023172056), (24, 852643380), (30, 682114704), (32, 639482535), (36, 568428920), (40, 511586028), (41, 499108320), (45, 454743136), (48, 426321690), (60, 341057352), (72, 284214460), (80, 255793014), (82, 249554160), (90, 227371568), (96, 213160845), (120, 170528676), (123, 166369440), (144, 142107230), (160, 127896507), (164, 124777080), (180, 113685784), (205, 99821664), (240, 85264338), (246, 83184720), (288, 71053615), (307, 66656160), (328, 62388540), (360, 56842892), (369, 55456480), (410, 49910832), (480, 42632169), (492, 41592360), (614, 33328080), (615, 33273888), (656, 31194270), (720, 28421446), (738, 27728240), (820, 24955416), (921, 22218720), (984, 20796180), (1129, 18125280), (1228, 16664040), (1230, 16636944), (1312, 15597135), (1440, 14210723), (1476, 13864120), (1535, 13331232), (1640, 12477708), (1842, 11109360), (1845, 11091296), (1968, 10398090), (2258, 9062640), (2456, 8332020), (2460, 8318472), (2763, 7406240), (2952, 6932060), (3070, 6665616), (3280, 6238854), (3387, 6041760), (3684, 5554680), (3690, 5545648), (3936, 5199045), (4516, 4531320), (4605, 4443744), (4912, 4166010), (4920, 4159236), (5526, 3703120), (5645, 3625056), (5904, 3466030), (6140, 3332808), (6560, 3119427), (6774, 3020880), (7368, 2777340), (7380, 2772824), (9032, 2265660), (9210, 2221872), (9824, 2083005), (9840, 2079618), (10161, 2013920), (11052, 1851560), (11290, 1812528), (11808, 1733015), (12280, 1666404), (12587, 1625760), (13548, 1510440), (13815, 1481248), (14736, 1388670), (14760, 1386412), (16935, 1208352), (18064, 1132830), (18420, 1110936), (19680, 1039809), (20322, 1006960), (22104, 925780), (22580, 906264), (24560, 833202), (25174, 812880), (27096, 755220), (27630, 740624), (29472, 694335), (29520, 693206), (33870, 604176), (36128, 566415), (36840, 555468), (37761, 541920), (40644, 503480), (44208, 462890), (45160, 453132), (46289, 442080), (49120, 416601), (50348, 406440), (50805, 402784), (54192, 377610), (55260, 370312), (59040, 346603), (62935, 325152), (67740, 302088), (73680, 277734), (75522, 270960), (81288, 251740), (88416, 231445), (90320, 226566), (92578, 221040), (100696, 203220), (101610, 201392), (108384, 188805), (110520, 185156), (113283, 180640), (125870, 162576), (135480, 151044), (138867, 147360)]