4966785280

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 13421721600

約数和(自身を除く): 8454936320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 64, 68, 74, 80, 85, 124, 128, 136, 148, 155, 160, 170, 185, 199, 248, 256, 272, 296, 310, 320, 340, 370, 398, 496, 527, 544, 592, 620, 629, 640, 680, 740, 796, 992, 995, 1054, 1088, 1147, 1184, 1240, 1258, 1280, 1360, 1480, 1592, 1984, 1990, 2108, 2176, 2294, 2368, 2480, 2516, 2635, 2720, 2960, 3145, 3184, 3383, 3968, 3980, 4216, 4352, 4588, 4736, 4960, 5032, 5270, 5440, 5735, 5920, 6169, 6290, 6368, 6766, 7363, 7936, 7960, 8432, 9176, 9472, 9920, 10064, 10540, 10880, 11470, 11840, 12338, 12580, 12736, 13532, 14726, 15920, 16864, 16915, 18352, 19499, 19840, 20128, 21080, 21760, 22940, 23680, 24676, 25160, 25472, 27064, 29452, 30845, 31840, 33728, 33830, 36704, 36815, 38998, 39680, 40256, 42160, 45880, 47360, 49352, 50320, 50944, 54128, 58904, 61690, 63680, 67456, 67660, 73408, 73630, 77996, 80512, 84320, 91760, 97495, 98704, 100640, 104873, 108256, 117808, 123380, 125171, 127360, 134912, 135320, 146816, 147260, 155992, 161024, 168640, 183520, 194990, 197408, 201280, 209746, 216512, 228253, 235616, 246760, 250342, 254720, 270640, 293632, 294520, 311984, 337280, 367040, 389980, 394816, 402560, 419492, 433024, 456506, 471232, 493520, 500684, 524365, 541280, 589040, 623968, 625855, 674560, 734080, 779960, 789632, 805120, 838984, 866048, 913012, 942464, 987040, 1001368, 1048730, 1082560, 1141265, 1178080, 1247936, 1251710, 1468160, 1559920, 1579264, 1677968, 1826024, 1884928, 1974080, 2002736, 2097460, 2165120, 2282530, 2356160, 2495872, 2503420, 3119840, 3355936, 3652048, 3880301, 3948160, 4005472, 4194920, 4330240, 4565060, 4712320, 4991744, 5006840, 6239680, 6711872, 7304096, 7760602, 7896320, 8010944, 8389840, 9130120, 9424640, 10013680, 12479360, 13423744, 14608192, 15521204, 16021888, 16779680, 18260240, 19401505, 20027360, 24958720, 26847488, 29216384, 31042408, 32043776, 33559360, 36520480, 38803010, 40054720, 58432768, 62084816, 67118720, 73040960, 77606020, 80109440, 124169632, 134237440, 146081920, 155212040, 160218880, 248339264, 292163840, 310424080, 496678528, 620848160, 993357056, 1241696320, 2483392640, 4966785280]

約数ペア:

[(1, 4966785280), (2, 2483392640), (4, 1241696320), (5, 993357056), (8, 620848160), (10, 496678528), (16, 310424080), (17, 292163840), (20, 248339264), (31, 160218880), (32, 155212040), (34, 146081920), (37, 134237440), (40, 124169632), (62, 80109440), (64, 77606020), (68, 73040960), (74, 67118720), (80, 62084816), (85, 58432768), (124, 40054720), (128, 38803010), (136, 36520480), (148, 33559360), (155, 32043776), (160, 31042408), (170, 29216384), (185, 26847488), (199, 24958720), (248, 20027360), (256, 19401505), (272, 18260240), (296, 16779680), (310, 16021888), (320, 15521204), (340, 14608192), (370, 13423744), (398, 12479360), (496, 10013680), (527, 9424640), (544, 9130120), (592, 8389840), (620, 8010944), (629, 7896320), (640, 7760602), (680, 7304096), (740, 6711872), (796, 6239680), (992, 5006840), (995, 4991744), (1054, 4712320), (1088, 4565060), (1147, 4330240), (1184, 4194920), (1240, 4005472), (1258, 3948160), (1280, 3880301), (1360, 3652048), (1480, 3355936), (1592, 3119840), (1984, 2503420), (1990, 2495872), (2108, 2356160), (2176, 2282530), (2294, 2165120), (2368, 2097460), (2480, 2002736), (2516, 1974080), (2635, 1884928), (2720, 1826024), (2960, 1677968), (3145, 1579264), (3184, 1559920), (3383, 1468160), (3968, 1251710), (3980, 1247936), (4216, 1178080), (4352, 1141265), (4588, 1082560), (4736, 1048730), (4960, 1001368), (5032, 987040), (5270, 942464), (5440, 913012), (5735, 866048), (5920, 838984), (6169, 805120), (6290, 789632), (6368, 779960), (6766, 734080), (7363, 674560), (7936, 625855), (7960, 623968), (8432, 589040), (9176, 541280), (9472, 524365), (9920, 500684), (10064, 493520), (10540, 471232), (10880, 456506), (11470, 433024), (11840, 419492), (12338, 402560), (12580, 394816), (12736, 389980), (13532, 367040), (14726, 337280), (15920, 311984), (16864, 294520), (16915, 293632), (18352, 270640), (19499, 254720), (19840, 250342), (20128, 246760), (21080, 235616), (21760, 228253), (22940, 216512), (23680, 209746), (24676, 201280), (25160, 197408), (25472, 194990), (27064, 183520), (29452, 168640), (30845, 161024), (31840, 155992), (33728, 147260), (33830, 146816), (36704, 135320), (36815, 134912), (38998, 127360), (39680, 125171), (40256, 123380), (42160, 117808), (45880, 108256), (47360, 104873), (49352, 100640), (50320, 98704), (50944, 97495), (54128, 91760), (58904, 84320), (61690, 80512), (63680, 77996), (67456, 73630), (67660, 73408)]