712877340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 2420812800

約数和(自身を除く): 1707935460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 157, 190, 210, 228, 266, 285, 314, 380, 399, 420, 471, 532, 569, 570, 628, 665, 785, 798, 942, 1099, 1138, 1140, 1330, 1570, 1596, 1707, 1884, 1995, 2198, 2276, 2355, 2660, 2845, 2983, 3140, 3297, 3414, 3983, 3990, 4396, 4710, 5495, 5690, 5966, 6594, 6828, 7966, 7980, 8535, 8949, 9420, 10811, 10990, 11380, 11932, 11949, 13188, 14915, 15932, 16485, 17070, 17898, 19915, 20881, 21622, 21980, 23898, 29830, 32433, 32970, 34140, 35796, 39830, 41762, 43244, 44745, 47796, 54055, 59660, 59745, 62643, 64866, 65940, 75677, 79660, 83524, 89333, 89490, 104405, 108110, 119490, 125286, 129732, 151354, 162165, 178666, 178980, 208810, 216220, 227031, 238980, 250572, 267999, 302708, 313215, 324330, 357332, 378385, 417620, 446665, 454062, 535998, 625331, 626430, 648660, 756770, 893330, 908124, 1071996, 1135155, 1250662, 1252860, 1339995, 1513540, 1697327, 1786660, 1875993, 2270310, 2501324, 2679990, 3126655, 3394654, 3751986, 4540620, 5091981, 5359980, 6253310, 6789308, 7503972, 8486635, 9379965, 10183962, 11881289, 12506620, 16973270, 18759930, 20367924, 23762578, 25459905, 33946540, 35643867, 37519860, 47525156, 50919810, 59406445, 71287734, 101839620, 118812890, 142575468, 178219335, 237625780, 356438670, 712877340]

約数ペア:

[(1, 712877340), (2, 356438670), (3, 237625780), (4, 178219335), (5, 142575468), (6, 118812890), (7, 101839620), (10, 71287734), (12, 59406445), (14, 50919810), (15, 47525156), (19, 37519860), (20, 35643867), (21, 33946540), (28, 25459905), (30, 23762578), (35, 20367924), (38, 18759930), (42, 16973270), (57, 12506620), (60, 11881289), (70, 10183962), (76, 9379965), (84, 8486635), (95, 7503972), (105, 6789308), (114, 6253310), (133, 5359980), (140, 5091981), (157, 4540620), (190, 3751986), (210, 3394654), (228, 3126655), (266, 2679990), (285, 2501324), (314, 2270310), (380, 1875993), (399, 1786660), (420, 1697327), (471, 1513540), (532, 1339995), (569, 1252860), (570, 1250662), (628, 1135155), (665, 1071996), (785, 908124), (798, 893330), (942, 756770), (1099, 648660), (1138, 626430), (1140, 625331), (1330, 535998), (1570, 454062), (1596, 446665), (1707, 417620), (1884, 378385), (1995, 357332), (2198, 324330), (2276, 313215), (2355, 302708), (2660, 267999), (2845, 250572), (2983, 238980), (3140, 227031), (3297, 216220), (3414, 208810), (3983, 178980), (3990, 178666), (4396, 162165), (4710, 151354), (5495, 129732), (5690, 125286), (5966, 119490), (6594, 108110), (6828, 104405), (7966, 89490), (7980, 89333), (8535, 83524), (8949, 79660), (9420, 75677), (10811, 65940), (10990, 64866), (11380, 62643), (11932, 59745), (11949, 59660), (13188, 54055), (14915, 47796), (15932, 44745), (16485, 43244), (17070, 41762), (17898, 39830), (19915, 35796), (20881, 34140), (21622, 32970), (21980, 32433), (23898, 29830)]