15691951320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1386

約数の個数: 256

約数和(自身を含む): 51418644480

約数和(自身を除く): 35726693160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 163, 164, 170, 204, 205, 246, 255, 326, 328, 340, 408, 410, 489, 492, 510, 615, 652, 680, 697, 815, 820, 978, 984, 1020, 1151, 1230, 1304, 1394, 1630, 1640, 1956, 2040, 2091, 2302, 2445, 2460, 2771, 2788, 3260, 3453, 3485, 3912, 4182, 4604, 4890, 4920, 5542, 5576, 5755, 6520, 6683, 6906, 6970, 8313, 8364, 9208, 9780, 10455, 11084, 11510, 13366, 13812, 13855, 13940, 16626, 16728, 17265, 19560, 19567, 20049, 20910, 22168, 23020, 26732, 27624, 27710, 27880, 33252, 33415, 34530, 39134, 40098, 41565, 41820, 46040, 47191, 53464, 55420, 58701, 66504, 66830, 69060, 78268, 80196, 83130, 83640, 94382, 97835, 100245, 110840, 113611, 117402, 133660, 138120, 141573, 156536, 160392, 166260, 187613, 188764, 195670, 200490, 227222, 234804, 235955, 267320, 283146, 293505, 332520, 340833, 375226, 377528, 391340, 400980, 454444, 469608, 471910, 562839, 566292, 568055, 587010, 681666, 707865, 750452, 782680, 801960, 802247, 908888, 938065, 943820, 1125678, 1132584, 1136110, 1174020, 1363332, 1415730, 1500904, 1604494, 1704165, 1876130, 1887640, 2251356, 2272220, 2348040, 2406741, 2726664, 2814195, 2831460, 3189421, 3208988, 3408330, 3752260, 4011235, 4502712, 4544440, 4813482, 5628390, 5662920, 6378842, 6417976, 6816660, 7504520, 7692133, 8022470, 9568263, 9626964, 11256780, 12033705, 12757684, 13633320, 15384266, 15947105, 16044940, 19136526, 19253928, 22513560, 23076399, 24067410, 25515368, 30768532, 31894210, 32089880, 38273052, 38460665, 46152798, 47841315, 48134820, 61537064, 63788420, 76546104, 76921330, 92305596, 95682630, 96269640, 115381995, 127576840, 130766261, 153842660, 184611192, 191365260, 230763990, 261532522, 307685320, 382730520, 392298783, 461527980, 523065044, 653831305, 784597566, 923055960, 1046130088, 1307662610, 1569195132, 1961493915, 2615325220, 3138390264, 3922987830, 5230650440, 7845975660, 15691951320]

約数ペア:

[(1, 15691951320), (2, 7845975660), (3, 5230650440), (4, 3922987830), (5, 3138390264), (6, 2615325220), (8, 1961493915), (10, 1569195132), (12, 1307662610), (15, 1046130088), (17, 923055960), (20, 784597566), (24, 653831305), (30, 523065044), (34, 461527980), (40, 392298783), (41, 382730520), (51, 307685320), (60, 261532522), (68, 230763990), (82, 191365260), (85, 184611192), (102, 153842660), (120, 130766261), (123, 127576840), (136, 115381995), (163, 96269640), (164, 95682630), (170, 92305596), (204, 76921330), (205, 76546104), (246, 63788420), (255, 61537064), (326, 48134820), (328, 47841315), (340, 46152798), (408, 38460665), (410, 38273052), (489, 32089880), (492, 31894210), (510, 30768532), (615, 25515368), (652, 24067410), (680, 23076399), (697, 22513560), (815, 19253928), (820, 19136526), (978, 16044940), (984, 15947105), (1020, 15384266), (1151, 13633320), (1230, 12757684), (1304, 12033705), (1394, 11256780), (1630, 9626964), (1640, 9568263), (1956, 8022470), (2040, 7692133), (2091, 7504520), (2302, 6816660), (2445, 6417976), (2460, 6378842), (2771, 5662920), (2788, 5628390), (3260, 4813482), (3453, 4544440), (3485, 4502712), (3912, 4011235), (4182, 3752260), (4604, 3408330), (4890, 3208988), (4920, 3189421), (5542, 2831460), (5576, 2814195), (5755, 2726664), (6520, 2406741), (6683, 2348040), (6906, 2272220), (6970, 2251356), (8313, 1887640), (8364, 1876130), (9208, 1704165), (9780, 1604494), (10455, 1500904), (11084, 1415730), (11510, 1363332), (13366, 1174020), (13812, 1136110), (13855, 1132584), (13940, 1125678), (16626, 943820), (16728, 938065), (17265, 908888), (19560, 802247), (19567, 801960), (20049, 782680), (20910, 750452), (22168, 707865), (23020, 681666), (26732, 587010), (27624, 568055), (27710, 566292), (27880, 562839), (33252, 471910), (33415, 469608), (34530, 454444), (39134, 400980), (40098, 391340), (41565, 377528), (41820, 375226), (46040, 340833), (47191, 332520), (53464, 293505), (55420, 283146), (58701, 267320), (66504, 235955), (66830, 234804), (69060, 227222), (78268, 200490), (80196, 195670), (83130, 188764), (83640, 187613), (94382, 166260), (97835, 160392), (100245, 156536), (110840, 141573), (113611, 138120), (117402, 133660)]