1445822640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 5052343296

約数和(自身を除く): 3606520656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 211, 240, 248, 279, 307, 310, 360, 372, 422, 465, 496, 558, 614, 620, 633, 720, 744, 844, 921, 930, 1055, 1116, 1228, 1240, 1266, 1395, 1488, 1535, 1688, 1842, 1860, 1899, 2110, 2232, 2456, 2480, 2532, 2763, 2790, 3070, 3165, 3376, 3684, 3720, 3798, 4220, 4464, 4605, 4912, 5064, 5526, 5580, 6140, 6330, 6541, 7368, 7440, 7596, 8440, 9210, 9495, 9517, 10128, 11052, 11160, 12280, 12660, 13082, 13815, 14736, 15192, 16880, 18420, 18990, 19034, 19623, 22104, 22320, 24560, 25320, 26164, 27630, 28551, 30384, 32705, 36840, 37980, 38068, 39246, 44208, 47585, 50640, 52328, 55260, 57102, 58869, 64777, 65410, 73680, 75960, 76136, 78492, 85653, 95170, 98115, 104656, 110520, 114204, 117738, 129554, 130820, 142755, 151920, 152272, 156984, 171306, 190340, 194331, 196230, 221040, 228408, 235476, 259108, 261640, 285510, 294345, 313968, 323885, 342612, 380680, 388662, 392460, 428265, 456816, 470952, 518216, 523280, 571020, 582993, 588690, 647770, 685224, 761360, 777324, 784920, 856530, 941904, 971655, 1036432, 1142040, 1165986, 1177380, 1295540, 1370448, 1554648, 1569840, 1713060, 1943310, 2008087, 2284080, 2331972, 2354760, 2591080, 2914965, 3109296, 3426120, 3886620, 4016174, 4663944, 4709520, 5182160, 5829930, 6024261, 6852240, 7773240, 8032348, 9327888, 10040435, 11659860, 12048522, 15546480, 16064696, 18072783, 20080870, 23319720, 24097044, 30121305, 32129392, 36145566, 40161740, 46639440, 48194088, 60242610, 72291132, 80323480, 90363915, 96388176, 120485220, 144582264, 160646960, 180727830, 240970440, 289164528, 361455660, 481940880, 722911320, 1445822640]

約数ペア:

[(1, 1445822640), (2, 722911320), (3, 481940880), (4, 361455660), (5, 289164528), (6, 240970440), (8, 180727830), (9, 160646960), (10, 144582264), (12, 120485220), (15, 96388176), (16, 90363915), (18, 80323480), (20, 72291132), (24, 60242610), (30, 48194088), (31, 46639440), (36, 40161740), (40, 36145566), (45, 32129392), (48, 30121305), (60, 24097044), (62, 23319720), (72, 20080870), (80, 18072783), (90, 16064696), (93, 15546480), (120, 12048522), (124, 11659860), (144, 10040435), (155, 9327888), (180, 8032348), (186, 7773240), (211, 6852240), (240, 6024261), (248, 5829930), (279, 5182160), (307, 4709520), (310, 4663944), (360, 4016174), (372, 3886620), (422, 3426120), (465, 3109296), (496, 2914965), (558, 2591080), (614, 2354760), (620, 2331972), (633, 2284080), (720, 2008087), (744, 1943310), (844, 1713060), (921, 1569840), (930, 1554648), (1055, 1370448), (1116, 1295540), (1228, 1177380), (1240, 1165986), (1266, 1142040), (1395, 1036432), (1488, 971655), (1535, 941904), (1688, 856530), (1842, 784920), (1860, 777324), (1899, 761360), (2110, 685224), (2232, 647770), (2456, 588690), (2480, 582993), (2532, 571020), (2763, 523280), (2790, 518216), (3070, 470952), (3165, 456816), (3376, 428265), (3684, 392460), (3720, 388662), (3798, 380680), (4220, 342612), (4464, 323885), (4605, 313968), (4912, 294345), (5064, 285510), (5526, 261640), (5580, 259108), (6140, 235476), (6330, 228408), (6541, 221040), (7368, 196230), (7440, 194331), (7596, 190340), (8440, 171306), (9210, 156984), (9495, 152272), (9517, 151920), (10128, 142755), (11052, 130820), (11160, 129554), (12280, 117738), (12660, 114204), (13082, 110520), (13815, 104656), (14736, 98115), (15192, 95170), (16880, 85653), (18420, 78492), (18990, 76136), (19034, 75960), (19623, 73680), (22104, 65410), (22320, 64777), (24560, 58869), (25320, 57102), (26164, 55260), (27630, 52328), (28551, 50640), (30384, 47585), (32705, 44208), (36840, 39246), (37980, 38068)]