28239485280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{941}}^1$

素因数の和:1669

約数の個数: 192

約数和(自身を含む): 90061590528

約数和(自身を除く): 61822105248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 607, 618, 824, 941, 1030, 1214, 1236, 1545, 1648, 1821, 1882, 2060, 2428, 2472, 2823, 3035, 3090, 3296, 3642, 3764, 4120, 4705, 4856, 4944, 5646, 6070, 6180, 7284, 7528, 8240, 9105, 9410, 9712, 9888, 11292, 12140, 12360, 14115, 14568, 15056, 16480, 18210, 18820, 19424, 22584, 24280, 24720, 28230, 29136, 30112, 36420, 37640, 45168, 48560, 49440, 56460, 58272, 62521, 72840, 75280, 90336, 96923, 97120, 112920, 125042, 145680, 150560, 187563, 193846, 225840, 250084, 290769, 291360, 312605, 375126, 387692, 451680, 484615, 500168, 571187, 581538, 625210, 750252, 775384, 937815, 969230, 1000336, 1142374, 1163076, 1250420, 1453845, 1500504, 1550768, 1713561, 1875630, 1938460, 2000672, 2284748, 2326152, 2500840, 2855935, 2907690, 3001008, 3101536, 3427122, 3751260, 3876920, 4569496, 4652304, 5001680, 5711870, 5815380, 6002016, 6854244, 7502520, 7753840, 8567805, 9138992, 9304608, 10003360, 11423740, 11630760, 13708488, 15005040, 15507680, 17135610, 18277984, 22847480, 23261520, 27416976, 30010080, 34271220, 45694960, 46523040, 54833952, 58832261, 68542440, 91389920, 117664522, 137084880, 176496783, 235329044, 274169760, 294161305, 352993566, 470658088, 588322610, 705987132, 882483915, 941316176, 1176645220, 1411974264, 1764967830, 1882632352, 2353290440, 2823948528, 3529935660, 4706580880, 5647897056, 7059871320, 9413161760, 14119742640, 28239485280]

約数ペア:

[(1, 28239485280), (2, 14119742640), (3, 9413161760), (4, 7059871320), (5, 5647897056), (6, 4706580880), (8, 3529935660), (10, 2823948528), (12, 2353290440), (15, 1882632352), (16, 1764967830), (20, 1411974264), (24, 1176645220), (30, 941316176), (32, 882483915), (40, 705987132), (48, 588322610), (60, 470658088), (80, 352993566), (96, 294161305), (103, 274169760), (120, 235329044), (160, 176496783), (206, 137084880), (240, 117664522), (309, 91389920), (412, 68542440), (480, 58832261), (515, 54833952), (607, 46523040), (618, 45694960), (824, 34271220), (941, 30010080), (1030, 27416976), (1214, 23261520), (1236, 22847480), (1545, 18277984), (1648, 17135610), (1821, 15507680), (1882, 15005040), (2060, 13708488), (2428, 11630760), (2472, 11423740), (2823, 10003360), (3035, 9304608), (3090, 9138992), (3296, 8567805), (3642, 7753840), (3764, 7502520), (4120, 6854244), (4705, 6002016), (4856, 5815380), (4944, 5711870), (5646, 5001680), (6070, 4652304), (6180, 4569496), (7284, 3876920), (7528, 3751260), (8240, 3427122), (9105, 3101536), (9410, 3001008), (9712, 2907690), (9888, 2855935), (11292, 2500840), (12140, 2326152), (12360, 2284748), (14115, 2000672), (14568, 1938460), (15056, 1875630), (16480, 1713561), (18210, 1550768), (18820, 1500504), (19424, 1453845), (22584, 1250420), (24280, 1163076), (24720, 1142374), (28230, 1000336), (29136, 969230), (30112, 937815), (36420, 775384), (37640, 750252), (45168, 625210), (48560, 581538), (49440, 571187), (56460, 500168), (58272, 484615), (62521, 451680), (72840, 387692), (75280, 375126), (90336, 312605), (96923, 291360), (97120, 290769), (112920, 250084), (125042, 225840), (145680, 193846), (150560, 187563)]