8689725720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 288

約数和(自身を含む): 30982770000

約数和(自身を除く): 22293044280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 499, 520, 549, 585, 610, 732, 780, 793, 915, 936, 998, 1098, 1170, 1220, 1464, 1497, 1560, 1586, 1830, 1996, 2196, 2340, 2379, 2440, 2495, 2745, 2994, 3172, 3660, 3721, 3965, 3992, 4392, 4491, 4680, 4758, 4990, 5490, 5988, 6344, 6487, 7137, 7320, 7442, 7485, 7930, 8982, 9516, 9980, 10980, 11163, 11895, 11976, 12974, 14274, 14884, 14970, 15860, 17964, 18605, 19032, 19461, 19960, 21960, 22326, 22455, 23790, 25948, 28548, 29768, 29940, 30439, 31720, 32435, 33489, 35685, 35928, 37210, 38922, 44652, 44910, 47580, 48373, 51896, 55815, 57096, 58383, 59880, 60878, 64870, 66978, 71370, 74420, 77844, 89304, 89820, 91317, 95160, 96746, 97305, 111630, 116766, 121756, 129740, 133956, 142740, 145119, 148840, 152195, 155688, 167445, 179640, 182634, 193492, 194610, 223260, 233532, 241865, 243512, 259480, 267912, 273951, 285480, 290238, 291915, 304390, 334890, 365268, 386984, 389220, 395707, 435357, 446520, 456585, 467064, 483730, 547902, 580476, 583830, 608780, 669780, 725595, 730536, 778440, 791414, 870714, 913170, 967460, 1095804, 1160952, 1167660, 1187121, 1217560, 1339560, 1369755, 1451190, 1582828, 1741428, 1826340, 1856779, 1934920, 1978535, 2176785, 2191608, 2335320, 2374242, 2739510, 2902380, 3165656, 3482856, 3561363, 3652680, 3713558, 3957070, 4353570, 4748484, 5479020, 5570337, 5804760, 5935605, 7122726, 7427116, 7914140, 8707140, 9283895, 9496968, 10958040, 11140674, 11871210, 14245452, 14854232, 15828280, 16711011, 17414280, 17806815, 18567790, 22281348, 23742420, 24138127, 27851685, 28490904, 33422022, 35613630, 37135580, 44562696, 47484840, 48276254, 55703370, 66844044, 71227260, 72414381, 74271160, 83555055, 96552508, 111406740, 120690635, 133688088, 142454520, 144828762, 167110110, 193105016, 217243143, 222813480, 241381270, 289657524, 334220220, 362071905, 434486286, 482762540, 579315048, 668440440, 724143810, 868972572, 965525080, 1086215715, 1448287620, 1737945144, 2172431430, 2896575240, 4344862860, 8689725720]

約数ペア:

[(1, 8689725720), (2, 4344862860), (3, 2896575240), (4, 2172431430), (5, 1737945144), (6, 1448287620), (8, 1086215715), (9, 965525080), (10, 868972572), (12, 724143810), (13, 668440440), (15, 579315048), (18, 482762540), (20, 434486286), (24, 362071905), (26, 334220220), (30, 289657524), (36, 241381270), (39, 222813480), (40, 217243143), (45, 193105016), (52, 167110110), (60, 144828762), (61, 142454520), (65, 133688088), (72, 120690635), (78, 111406740), (90, 96552508), (104, 83555055), (117, 74271160), (120, 72414381), (122, 71227260), (130, 66844044), (156, 55703370), (180, 48276254), (183, 47484840), (195, 44562696), (234, 37135580), (244, 35613630), (260, 33422022), (305, 28490904), (312, 27851685), (360, 24138127), (366, 23742420), (390, 22281348), (468, 18567790), (488, 17806815), (499, 17414280), (520, 16711011), (549, 15828280), (585, 14854232), (610, 14245452), (732, 11871210), (780, 11140674), (793, 10958040), (915, 9496968), (936, 9283895), (998, 8707140), (1098, 7914140), (1170, 7427116), (1220, 7122726), (1464, 5935605), (1497, 5804760), (1560, 5570337), (1586, 5479020), (1830, 4748484), (1996, 4353570), (2196, 3957070), (2340, 3713558), (2379, 3652680), (2440, 3561363), (2495, 3482856), (2745, 3165656), (2994, 2902380), (3172, 2739510), (3660, 2374242), (3721, 2335320), (3965, 2191608), (3992, 2176785), (4392, 1978535), (4491, 1934920), (4680, 1856779), (4758, 1826340), (4990, 1741428), (5490, 1582828), (5988, 1451190), (6344, 1369755), (6487, 1339560), (7137, 1217560), (7320, 1187121), (7442, 1167660), (7485, 1160952), (7930, 1095804), (8982, 967460), (9516, 913170), (9980, 870714), (10980, 791414), (11163, 778440), (11895, 730536), (11976, 725595), (12974, 669780), (14274, 608780), (14884, 583830), (14970, 580476), (15860, 547902), (17964, 483730), (18605, 467064), (19032, 456585), (19461, 446520), (19960, 435357), (21960, 395707), (22326, 389220), (22455, 386984), (23790, 365268), (25948, 334890), (28548, 304390), (29768, 291915), (29940, 290238), (30439, 285480), (31720, 273951), (32435, 267912), (33489, 259480), (35685, 243512), (35928, 241865), (37210, 233532), (38922, 223260), (44652, 194610), (44910, 193492), (47580, 182634), (48373, 179640), (51896, 167445), (55815, 155688), (57096, 152195), (58383, 148840), (59880, 145119), (60878, 142740), (64870, 133956), (66978, 129740), (71370, 121756), (74420, 116766), (77844, 111630), (89304, 97305), (89820, 96746), (91317, 95160)]