337678740

素因数分解:

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

素因数の和:751

約数の個数: 192

約数和(自身を含む): 1210406400

約数和(自身を除く): 872727660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 157, 180, 189, 210, 252, 270, 314, 315, 378, 420, 471, 540, 569, 628, 630, 756, 785, 942, 945, 1099, 1138, 1260, 1413, 1570, 1707, 1884, 1890, 2198, 2276, 2355, 2826, 2845, 3140, 3297, 3414, 3780, 3983, 4239, 4396, 4710, 5121, 5495, 5652, 5690, 6594, 6828, 7065, 7966, 8478, 8535, 9420, 9891, 10242, 10990, 11380, 11949, 13188, 14130, 15363, 15932, 16485, 16956, 17070, 19782, 19915, 20484, 21195, 21980, 23898, 25605, 28260, 29673, 30726, 32970, 34140, 35847, 39564, 39830, 42390, 47796, 49455, 51210, 59346, 59745, 61452, 65940, 71694, 76815, 79660, 84780, 89333, 98910, 102420, 107541, 118692, 119490, 143388, 148365, 153630, 178666, 179235, 197820, 215082, 238980, 267999, 296730, 307260, 357332, 358470, 430164, 446665, 535998, 537705, 593460, 625331, 716940, 803997, 893330, 1071996, 1075410, 1250662, 1339995, 1607994, 1786660, 1875993, 2150820, 2411991, 2501324, 2679990, 3126655, 3215988, 3751986, 4019985, 4823982, 5359980, 5627979, 6253310, 7503972, 8039970, 9379965, 9647964, 11255958, 12059955, 12506620, 16079940, 16883937, 18759930, 22511916, 24119910, 28139895, 33767874, 37519860, 48239820, 56279790, 67535748, 84419685, 112559580, 168839370, 337678740]

約数ペア:

[(1, 337678740), (2, 168839370), (3, 112559580), (4, 84419685), (5, 67535748), (6, 56279790), (7, 48239820), (9, 37519860), (10, 33767874), (12, 28139895), (14, 24119910), (15, 22511916), (18, 18759930), (20, 16883937), (21, 16079940), (27, 12506620), (28, 12059955), (30, 11255958), (35, 9647964), (36, 9379965), (42, 8039970), (45, 7503972), (54, 6253310), (60, 5627979), (63, 5359980), (70, 4823982), (84, 4019985), (90, 3751986), (105, 3215988), (108, 3126655), (126, 2679990), (135, 2501324), (140, 2411991), (157, 2150820), (180, 1875993), (189, 1786660), (210, 1607994), (252, 1339995), (270, 1250662), (314, 1075410), (315, 1071996), (378, 893330), (420, 803997), (471, 716940), (540, 625331), (569, 593460), (628, 537705), (630, 535998), (756, 446665), (785, 430164), (942, 358470), (945, 357332), (1099, 307260), (1138, 296730), (1260, 267999), (1413, 238980), (1570, 215082), (1707, 197820), (1884, 179235), (1890, 178666), (2198, 153630), (2276, 148365), (2355, 143388), (2826, 119490), (2845, 118692), (3140, 107541), (3297, 102420), (3414, 98910), (3780, 89333), (3983, 84780), (4239, 79660), (4396, 76815), (4710, 71694), (5121, 65940), (5495, 61452), (5652, 59745), (5690, 59346), (6594, 51210), (6828, 49455), (7065, 47796), (7966, 42390), (8478, 39830), (8535, 39564), (9420, 35847), (9891, 34140), (10242, 32970), (10990, 30726), (11380, 29673), (11949, 28260), (13188, 25605), (14130, 23898), (15363, 21980), (15932, 21195), (16485, 20484), (16956, 19915), (17070, 19782)]