323486240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 1009387008

約数和(自身を除く): 685900768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 121, 124, 140, 154, 155, 160, 176, 196, 217, 220, 224, 242, 245, 248, 280, 308, 310, 341, 352, 385, 392, 434, 440, 484, 490, 496, 539, 560, 605, 616, 620, 682, 770, 784, 847, 868, 880, 968, 980, 992, 1078, 1085, 1120, 1210, 1232, 1240, 1331, 1364, 1519, 1540, 1568, 1694, 1705, 1736, 1760, 1936, 1960, 2156, 2170, 2387, 2420, 2464, 2480, 2662, 2695, 2728, 3038, 3080, 3388, 3410, 3472, 3751, 3872, 3920, 4235, 4312, 4340, 4774, 4840, 4960, 5324, 5390, 5456, 5929, 6076, 6160, 6655, 6776, 6820, 6944, 7502, 7595, 7840, 8470, 8624, 8680, 9317, 9548, 9680, 10648, 10780, 10912, 11858, 11935, 12152, 12320, 13310, 13552, 13640, 15004, 15190, 16709, 16940, 17248, 17360, 18634, 18755, 19096, 19360, 21296, 21560, 23716, 23870, 24304, 26257, 26620, 27104, 27280, 29645, 30008, 30380, 33418, 33880, 34720, 37268, 37510, 38192, 41261, 42592, 43120, 46585, 47432, 47740, 48608, 52514, 53240, 54560, 59290, 60016, 60760, 65219, 66836, 67760, 74536, 75020, 76384, 82522, 83545, 86240, 93170, 94864, 95480, 105028, 106480, 118580, 120032, 121520, 130438, 131285, 133672, 135520, 149072, 150040, 165044, 167090, 183799, 186340, 189728, 190960, 206305, 210056, 212960, 237160, 243040, 260876, 262570, 267344, 288827, 298144, 300080, 326095, 330088, 334180, 367598, 372680, 381920, 412610, 420112, 474320, 521752, 525140, 534688, 577654, 600160, 652190, 660176, 668360, 735196, 745360, 825220, 840224, 918995, 948640, 1043504, 1050280, 1155308, 1304380, 1320352, 1336720, 1444135, 1470392, 1490720, 1650440, 1837990, 2021789, 2087008, 2100560, 2310616, 2608760, 2673440, 2888270, 2940784, 3300880, 3675980, 4043578, 4201120, 4621232, 5217520, 5776540, 5881568, 6601760, 7351960, 8087156, 9242464, 10108945, 10435040, 11553080, 14703920, 16174312, 20217890, 23106160, 29407840, 32348624, 40435780, 46212320, 64697248, 80871560, 161743120, 323486240]

約数ペア:

[(1, 323486240), (2, 161743120), (4, 80871560), (5, 64697248), (7, 46212320), (8, 40435780), (10, 32348624), (11, 29407840), (14, 23106160), (16, 20217890), (20, 16174312), (22, 14703920), (28, 11553080), (31, 10435040), (32, 10108945), (35, 9242464), (40, 8087156), (44, 7351960), (49, 6601760), (55, 5881568), (56, 5776540), (62, 5217520), (70, 4621232), (77, 4201120), (80, 4043578), (88, 3675980), (98, 3300880), (110, 2940784), (112, 2888270), (121, 2673440), (124, 2608760), (140, 2310616), (154, 2100560), (155, 2087008), (160, 2021789), (176, 1837990), (196, 1650440), (217, 1490720), (220, 1470392), (224, 1444135), (242, 1336720), (245, 1320352), (248, 1304380), (280, 1155308), (308, 1050280), (310, 1043504), (341, 948640), (352, 918995), (385, 840224), (392, 825220), (434, 745360), (440, 735196), (484, 668360), (490, 660176), (496, 652190), (539, 600160), (560, 577654), (605, 534688), (616, 525140), (620, 521752), (682, 474320), (770, 420112), (784, 412610), (847, 381920), (868, 372680), (880, 367598), (968, 334180), (980, 330088), (992, 326095), (1078, 300080), (1085, 298144), (1120, 288827), (1210, 267344), (1232, 262570), (1240, 260876), (1331, 243040), (1364, 237160), (1519, 212960), (1540, 210056), (1568, 206305), (1694, 190960), (1705, 189728), (1736, 186340), (1760, 183799), (1936, 167090), (1960, 165044), (2156, 150040), (2170, 149072), (2387, 135520), (2420, 133672), (2464, 131285), (2480, 130438), (2662, 121520), (2695, 120032), (2728, 118580), (3038, 106480), (3080, 105028), (3388, 95480), (3410, 94864), (3472, 93170), (3751, 86240), (3872, 83545), (3920, 82522), (4235, 76384), (4312, 75020), (4340, 74536), (4774, 67760), (4840, 66836), (4960, 65219), (5324, 60760), (5390, 60016), (5456, 59290), (5929, 54560), (6076, 53240), (6160, 52514), (6655, 48608), (6776, 47740), (6820, 47432), (6944, 46585), (7502, 43120), (7595, 42592), (7840, 41261), (8470, 38192), (8624, 37510), (8680, 37268), (9317, 34720), (9548, 33880), (9680, 33418), (10648, 30380), (10780, 30008), (10912, 29645), (11858, 27280), (11935, 27104), (12152, 26620), (12320, 26257), (13310, 24304), (13552, 23870), (13640, 23716), (15004, 21560), (15190, 21296), (16709, 19360), (16940, 19096), (17248, 18755), (17360, 18634)]