7889621520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:854

約数の個数: 320

約数和(自身を含む): 27769651200

約数和(自身を除く): 19880029680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 149, 155, 165, 176, 186, 220, 240, 248, 264, 298, 310, 330, 341, 372, 440, 447, 465, 496, 528, 596, 620, 647, 660, 682, 744, 745, 880, 894, 930, 1023, 1192, 1240, 1294, 1320, 1364, 1488, 1490, 1639, 1705, 1788, 1860, 1941, 2046, 2235, 2384, 2480, 2588, 2640, 2728, 2980, 3235, 3278, 3410, 3576, 3720, 3882, 4092, 4470, 4619, 4917, 5115, 5176, 5456, 5960, 6470, 6556, 6820, 7117, 7152, 7440, 7764, 8184, 8195, 8940, 9238, 9705, 9834, 10230, 10352, 11920, 12940, 13112, 13640, 13857, 14234, 15528, 16368, 16390, 17880, 18476, 19410, 19668, 20057, 20460, 21351, 23095, 24585, 25880, 26224, 27280, 27714, 28468, 31056, 32780, 35585, 35760, 36952, 38820, 39336, 40114, 40920, 42702, 46190, 49170, 50809, 51760, 55428, 56936, 60171, 65560, 69285, 71170, 73904, 77640, 78672, 80228, 81840, 85404, 92380, 96403, 98340, 100285, 101618, 106755, 110856, 113872, 120342, 131120, 138570, 142340, 152427, 155280, 160456, 170808, 184760, 192806, 196680, 200570, 203236, 213510, 220627, 221712, 240684, 254045, 277140, 284680, 289209, 300855, 304854, 320912, 341616, 369520, 385612, 393360, 401140, 406472, 427020, 441254, 481368, 482015, 508090, 554280, 569360, 578418, 601710, 609708, 661881, 762135, 771224, 802280, 812944, 854040, 882508, 962736, 964030, 1016180, 1060433, 1103135, 1108560, 1156836, 1203420, 1219416, 1323762, 1446045, 1524270, 1542448, 1604560, 1708080, 1765016, 1928060, 2032360, 2120866, 2206270, 2313672, 2406840, 2438832, 2647524, 2892090, 2988493, 3048540, 3181299, 3309405, 3530032, 3856120, 4064720, 4241732, 4412540, 4627344, 4813680, 5295048, 5302165, 5784180, 5976986, 6097080, 6362598, 6618810, 7712240, 8483464, 8825080, 8965479, 10590096, 10604330, 11568360, 11953972, 12194160, 12725196, 13237620, 14942465, 15906495, 16966928, 17650160, 17930958, 21208660, 23136720, 23907944, 25450392, 26475240, 29884930, 31812990, 32873423, 35861916, 42417320, 44827395, 47815888, 50900784, 52950480, 59769860, 63625980, 65746846, 71723832, 84834640, 89654790, 98620269, 119539720, 127251960, 131493692, 143447664, 164367115, 179309580, 197240538, 239079440, 254503920, 262987384, 328734230, 358619160, 394481076, 493101345, 525974768, 657468460, 717238320, 788962152, 986202690, 1314936920, 1577924304, 1972405380, 2629873840, 3944810760, 7889621520]

約数ペア:

[(1, 7889621520), (2, 3944810760), (3, 2629873840), (4, 1972405380), (5, 1577924304), (6, 1314936920), (8, 986202690), (10, 788962152), (11, 717238320), (12, 657468460), (15, 525974768), (16, 493101345), (20, 394481076), (22, 358619160), (24, 328734230), (30, 262987384), (31, 254503920), (33, 239079440), (40, 197240538), (44, 179309580), (48, 164367115), (55, 143447664), (60, 131493692), (62, 127251960), (66, 119539720), (80, 98620269), (88, 89654790), (93, 84834640), (110, 71723832), (120, 65746846), (124, 63625980), (132, 59769860), (149, 52950480), (155, 50900784), (165, 47815888), (176, 44827395), (186, 42417320), (220, 35861916), (240, 32873423), (248, 31812990), (264, 29884930), (298, 26475240), (310, 25450392), (330, 23907944), (341, 23136720), (372, 21208660), (440, 17930958), (447, 17650160), (465, 16966928), (496, 15906495), (528, 14942465), (596, 13237620), (620, 12725196), (647, 12194160), (660, 11953972), (682, 11568360), (744, 10604330), (745, 10590096), (880, 8965479), (894, 8825080), (930, 8483464), (1023, 7712240), (1192, 6618810), (1240, 6362598), (1294, 6097080), (1320, 5976986), (1364, 5784180), (1488, 5302165), (1490, 5295048), (1639, 4813680), (1705, 4627344), (1788, 4412540), (1860, 4241732), (1941, 4064720), (2046, 3856120), (2235, 3530032), (2384, 3309405), (2480, 3181299), (2588, 3048540), (2640, 2988493), (2728, 2892090), (2980, 2647524), (3235, 2438832), (3278, 2406840), (3410, 2313672), (3576, 2206270), (3720, 2120866), (3882, 2032360), (4092, 1928060), (4470, 1765016), (4619, 1708080), (4917, 1604560), (5115, 1542448), (5176, 1524270), (5456, 1446045), (5960, 1323762), (6470, 1219416), (6556, 1203420), (6820, 1156836), (7117, 1108560), (7152, 1103135), (7440, 1060433), (7764, 1016180), (8184, 964030), (8195, 962736), (8940, 882508), (9238, 854040), (9705, 812944), (9834, 802280), (10230, 771224), (10352, 762135), (11920, 661881), (12940, 609708), (13112, 601710), (13640, 578418), (13857, 569360), (14234, 554280), (15528, 508090), (16368, 482015), (16390, 481368), (17880, 441254), (18476, 427020), (19410, 406472), (19668, 401140), (20057, 393360), (20460, 385612), (21351, 369520), (23095, 341616), (24585, 320912), (25880, 304854), (26224, 300855), (27280, 289209), (27714, 284680), (28468, 277140), (31056, 254045), (32780, 240684), (35585, 221712), (35760, 220627), (36952, 213510), (38820, 203236), (39336, 200570), (40114, 196680), (40920, 192806), (42702, 184760), (46190, 170808), (49170, 160456), (50809, 155280), (51760, 152427), (55428, 142340), (56936, 138570), (60171, 131120), (65560, 120342), (69285, 113872), (71170, 110856), (73904, 106755), (77640, 101618), (78672, 100285), (80228, 98340), (81840, 96403), (85404, 92380)]