387675983280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2742473}}^1$

素因数の和:2742539

約数の個数: 160

約数和(自身を含む): 1305856419840

約数和(自身を除く): 918180436560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 17670, 23560, 28272, 35340, 47120, 70680, 141360, 2742473, 5484946, 8227419, 10969892, 13712365, 16454838, 21939784, 27424730, 32909676, 41137095, 43879568, 52106987, 54849460, 65819352, 82274190, 85016663, 104213974, 109698920, 131638704, 156320961, 164548380, 170033326, 208427948, 219397840, 255049989, 260534935, 312641922, 329096760, 340066652, 416855896, 425083315, 510099978, 521069870, 625283844, 658193520, 680133304, 781604805, 833711792, 850166630, 1020199956, 1042139740, 1250567688, 1275249945, 1360266608, 1563209610, 1615316597, 1700333260, 2040399912, 2084279480, 2501135376, 2550499890, 3126419220, 3230633194, 3400666520, 4080799824, 4168558960, 4845949791, 5100999780, 6252838440, 6461266388, 6801333040, 8076582985, 9691899582, 10201999560, 12505676880, 12922532776, 16153165970, 19383799164, 20403999120, 24229748955, 25845065552, 32306331940, 38767598328, 48459497910, 64612663880, 77535196656, 96918995820, 129225327760, 193837991640, 387675983280]

約数ペア:

[(1, 387675983280), (2, 193837991640), (3, 129225327760), (4, 96918995820), (5, 77535196656), (6, 64612663880), (8, 48459497910), (10, 38767598328), (12, 32306331940), (15, 25845065552), (16, 24229748955), (19, 20403999120), (20, 19383799164), (24, 16153165970), (30, 12922532776), (31, 12505676880), (38, 10201999560), (40, 9691899582), (48, 8076582985), (57, 6801333040), (60, 6461266388), (62, 6252838440), (76, 5100999780), (80, 4845949791), (93, 4168558960), (95, 4080799824), (114, 3400666520), (120, 3230633194), (124, 3126419220), (152, 2550499890), (155, 2501135376), (186, 2084279480), (190, 2040399912), (228, 1700333260), (240, 1615316597), (248, 1563209610), (285, 1360266608), (304, 1275249945), (310, 1250567688), (372, 1042139740), (380, 1020199956), (456, 850166630), (465, 833711792), (496, 781604805), (570, 680133304), (589, 658193520), (620, 625283844), (744, 521069870), (760, 510099978), (912, 425083315), (930, 416855896), (1140, 340066652), (1178, 329096760), (1240, 312641922), (1488, 260534935), (1520, 255049989), (1767, 219397840), (1860, 208427948), (2280, 170033326), (2356, 164548380), (2480, 156320961), (2945, 131638704), (3534, 109698920), (3720, 104213974), (4560, 85016663), (4712, 82274190), (5890, 65819352), (7068, 54849460), (7440, 52106987), (8835, 43879568), (9424, 41137095), (11780, 32909676), (14136, 27424730), (17670, 21939784), (23560, 16454838), (28272, 13712365), (35340, 10969892), (47120, 8227419), (70680, 5484946), (141360, 2742473)]