163948680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 667180800

約数和(自身を除く): 503232120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 43, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 86, 89, 90, 102, 105, 119, 120, 126, 129, 136, 140, 153, 168, 170, 172, 178, 180, 204, 210, 215, 238, 252, 255, 258, 267, 280, 301, 306, 315, 340, 344, 356, 357, 360, 387, 408, 420, 430, 445, 476, 504, 510, 516, 534, 595, 602, 612, 623, 630, 645, 680, 712, 714, 731, 765, 774, 801, 840, 860, 890, 903, 952, 1020, 1032, 1068, 1071, 1190, 1204, 1224, 1246, 1260, 1290, 1335, 1428, 1462, 1505, 1513, 1530, 1548, 1602, 1720, 1780, 1785, 1806, 1869, 1935, 2040, 2136, 2142, 2193, 2380, 2408, 2492, 2520, 2580, 2670, 2709, 2856, 2924, 3010, 3026, 3060, 3096, 3115, 3204, 3560, 3570, 3612, 3655, 3738, 3827, 3870, 4005, 4284, 4386, 4515, 4539, 4760, 4984, 5117, 5160, 5340, 5355, 5418, 5607, 5848, 6020, 6052, 6120, 6230, 6408, 6579, 7140, 7224, 7310, 7476, 7565, 7654, 7740, 8010, 8568, 8772, 9030, 9078, 9345, 10234, 10591, 10680, 10710, 10836, 10965, 11214, 11481, 12040, 12104, 12460, 13158, 13545, 13617, 14280, 14620, 14952, 15130, 15308, 15351, 15480, 16020, 17544, 18060, 18156, 18690, 19135, 20468, 21182, 21420, 21672, 21930, 22428, 22695, 22962, 24920, 25585, 26316, 26789, 27090, 27234, 28035, 29240, 30260, 30616, 30702, 31773, 32040, 32895, 34443, 36120, 36312, 37380, 38270, 40936, 42364, 42840, 43860, 44856, 45390, 45924, 46053, 51170, 52632, 52955, 53578, 54180, 54468, 56070, 57405, 60520, 61404, 63546, 65059, 65790, 68085, 68886, 74760, 76540, 76755, 80367, 84728, 87720, 90780, 91848, 92106, 95319, 102340, 105910, 107156, 108360, 108936, 112140, 114810, 122808, 127092, 130118, 131580, 133945, 136170, 137772, 153080, 153510, 158865, 160734, 172215, 181560, 184212, 190638, 195177, 204680, 211820, 214312, 224280, 229620, 230265, 241101, 254184, 260236, 263160, 267890, 272340, 275544, 307020, 317730, 321468, 325295, 344430, 368424, 381276, 390354, 401835, 423640, 455413, 459240, 460530, 476595, 482202, 520472, 535780, 544680, 585531, 614040, 635460, 642936, 650590, 688860, 762552, 780708, 803670, 910826, 921060, 953190, 964404, 975885, 1071560, 1171062, 1205505, 1270920, 1301180, 1366239, 1377720, 1561416, 1607340, 1821652, 1842120, 1906380, 1928808, 1951770, 2277065, 2342124, 2411010, 2602360, 2732478, 2927655, 3214680, 3643304, 3812760, 3903540, 4098717, 4554130, 4684248, 4822020, 5464956, 5855310, 6831195, 7807080, 8197434, 9108260, 9644040, 10929912, 11710620, 13662390, 16394868, 18216520, 20493585, 23421240, 27324780, 32789736, 40987170, 54649560, 81974340, 163948680]

約数ペア:

[(1, 163948680), (2, 81974340), (3, 54649560), (4, 40987170), (5, 32789736), (6, 27324780), (7, 23421240), (8, 20493585), (9, 18216520), (10, 16394868), (12, 13662390), (14, 11710620), (15, 10929912), (17, 9644040), (18, 9108260), (20, 8197434), (21, 7807080), (24, 6831195), (28, 5855310), (30, 5464956), (34, 4822020), (35, 4684248), (36, 4554130), (40, 4098717), (42, 3903540), (43, 3812760), (45, 3643304), (51, 3214680), (56, 2927655), (60, 2732478), (63, 2602360), (68, 2411010), (70, 2342124), (72, 2277065), (84, 1951770), (85, 1928808), (86, 1906380), (89, 1842120), (90, 1821652), (102, 1607340), (105, 1561416), (119, 1377720), (120, 1366239), (126, 1301180), (129, 1270920), (136, 1205505), (140, 1171062), (153, 1071560), (168, 975885), (170, 964404), (172, 953190), (178, 921060), (180, 910826), (204, 803670), (210, 780708), (215, 762552), (238, 688860), (252, 650590), (255, 642936), (258, 635460), (267, 614040), (280, 585531), (301, 544680), (306, 535780), (315, 520472), (340, 482202), (344, 476595), (356, 460530), (357, 459240), (360, 455413), (387, 423640), (408, 401835), (420, 390354), (430, 381276), (445, 368424), (476, 344430), (504, 325295), (510, 321468), (516, 317730), (534, 307020), (595, 275544), (602, 272340), (612, 267890), (623, 263160), (630, 260236), (645, 254184), (680, 241101), (712, 230265), (714, 229620), (731, 224280), (765, 214312), (774, 211820), (801, 204680), (840, 195177), (860, 190638), (890, 184212), (903, 181560), (952, 172215), (1020, 160734), (1032, 158865), (1068, 153510), (1071, 153080), (1190, 137772), (1204, 136170), (1224, 133945), (1246, 131580), (1260, 130118), (1290, 127092), (1335, 122808), (1428, 114810), (1462, 112140), (1505, 108936), (1513, 108360), (1530, 107156), (1548, 105910), (1602, 102340), (1720, 95319), (1780, 92106), (1785, 91848), (1806, 90780), (1869, 87720), (1935, 84728), (2040, 80367), (2136, 76755), (2142, 76540), (2193, 74760), (2380, 68886), (2408, 68085), (2492, 65790), (2520, 65059), (2580, 63546), (2670, 61404), (2709, 60520), (2856, 57405), (2924, 56070), (3010, 54468), (3026, 54180), (3060, 53578), (3096, 52955), (3115, 52632), (3204, 51170), (3560, 46053), (3570, 45924), (3612, 45390), (3655, 44856), (3738, 43860), (3827, 42840), (3870, 42364), (4005, 40936), (4284, 38270), (4386, 37380), (4515, 36312), (4539, 36120), (4760, 34443), (4984, 32895), (5117, 32040), (5160, 31773), (5340, 30702), (5355, 30616), (5418, 30260), (5607, 29240), (5848, 28035), (6020, 27234), (6052, 27090), (6120, 26789), (6230, 26316), (6408, 25585), (6579, 24920), (7140, 22962), (7224, 22695), (7310, 22428), (7476, 21930), (7565, 21672), (7654, 21420), (7740, 21182), (8010, 20468), (8568, 19135), (8772, 18690), (9030, 18156), (9078, 18060), (9345, 17544), (10234, 16020), (10591, 15480), (10680, 15351), (10710, 15308), (10836, 15130), (10965, 14952), (11214, 14620), (11481, 14280), (12040, 13617), (12104, 13545), (12460, 13158)]