239039760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 816376320

約数和(自身を除く): 577336560

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, 89, 93, 95, 114, 120, 124, 152, 155, 178, 186, 190, 228, 240, 248, 267, 285, 304, 310, 356, 361, 372, 380, 445, 456, 465, 496, 534, 570, 589, 620, 712, 722, 744, 760, 890, 912, 930, 1068, 1083, 1140, 1178, 1240, 1335, 1424, 1444, 1488, 1520, 1691, 1767, 1780, 1805, 1860, 2136, 2166, 2280, 2356, 2480, 2670, 2759, 2888, 2945, 3382, 3534, 3560, 3610, 3720, 4272, 4332, 4560, 4712, 5073, 5340, 5415, 5518, 5776, 5890, 6764, 7068, 7120, 7220, 7440, 8277, 8455, 8664, 8835, 9424, 10146, 10680, 10830, 11036, 11191, 11780, 13528, 13795, 14136, 14440, 16554, 16910, 17328, 17670, 20292, 21360, 21660, 22072, 22382, 23560, 25365, 27056, 27590, 28272, 28880, 32129, 33108, 33573, 33820, 35340, 40584, 41385, 43320, 44144, 44764, 47120, 50730, 52421, 55180, 55955, 64258, 66216, 67146, 67640, 70680, 81168, 82770, 86640, 89528, 96387, 101460, 104842, 110360, 111910, 128516, 132432, 134292, 135280, 141360, 157263, 160645, 165540, 167865, 179056, 192774, 202920, 209684, 220720, 223820, 257032, 262105, 268584, 314526, 321290, 331080, 335730, 385548, 405840, 419368, 447640, 481935, 514064, 524210, 537168, 629052, 642580, 662160, 671460, 771096, 786315, 838736, 895280, 963870, 995999, 1048420, 1258104, 1285160, 1342920, 1542192, 1572630, 1927740, 1991998, 2096840, 2516208, 2570320, 2685840, 2987997, 3145260, 3855480, 3983996, 4193680, 4979995, 5975994, 6290520, 7710960, 7967992, 9959990, 11951988, 12581040, 14939985, 15935984, 19919980, 23903976, 29879970, 39839960, 47807952, 59759940, 79679920, 119519880, 239039760]

約数ペア:

[(1, 239039760), (2, 119519880), (3, 79679920), (4, 59759940), (5, 47807952), (6, 39839960), (8, 29879970), (10, 23903976), (12, 19919980), (15, 15935984), (16, 14939985), (19, 12581040), (20, 11951988), (24, 9959990), (30, 7967992), (31, 7710960), (38, 6290520), (40, 5975994), (48, 4979995), (57, 4193680), (60, 3983996), (62, 3855480), (76, 3145260), (80, 2987997), (89, 2685840), (93, 2570320), (95, 2516208), (114, 2096840), (120, 1991998), (124, 1927740), (152, 1572630), (155, 1542192), (178, 1342920), (186, 1285160), (190, 1258104), (228, 1048420), (240, 995999), (248, 963870), (267, 895280), (285, 838736), (304, 786315), (310, 771096), (356, 671460), (361, 662160), (372, 642580), (380, 629052), (445, 537168), (456, 524210), (465, 514064), (496, 481935), (534, 447640), (570, 419368), (589, 405840), (620, 385548), (712, 335730), (722, 331080), (744, 321290), (760, 314526), (890, 268584), (912, 262105), (930, 257032), (1068, 223820), (1083, 220720), (1140, 209684), (1178, 202920), (1240, 192774), (1335, 179056), (1424, 167865), (1444, 165540), (1488, 160645), (1520, 157263), (1691, 141360), (1767, 135280), (1780, 134292), (1805, 132432), (1860, 128516), (2136, 111910), (2166, 110360), (2280, 104842), (2356, 101460), (2480, 96387), (2670, 89528), (2759, 86640), (2888, 82770), (2945, 81168), (3382, 70680), (3534, 67640), (3560, 67146), (3610, 66216), (3720, 64258), (4272, 55955), (4332, 55180), (4560, 52421), (4712, 50730), (5073, 47120), (5340, 44764), (5415, 44144), (5518, 43320), (5776, 41385), (5890, 40584), (6764, 35340), (7068, 33820), (7120, 33573), (7220, 33108), (7440, 32129), (8277, 28880), (8455, 28272), (8664, 27590), (8835, 27056), (9424, 25365), (10146, 23560), (10680, 22382), (10830, 22072), (11036, 21660), (11191, 21360), (11780, 20292), (13528, 17670), (13795, 17328), (14136, 16910), (14440, 16554)]