388174560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 192

約数和(自身を含む): 1329592320

約数和(自身を除く): 941417760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1373, 1488, 1520, 1767, 1824, 1860, 2280, 2356, 2480, 2746, 2945, 2976, 3040, 3534, 3720, 4119, 4560, 4712, 4960, 5492, 5890, 6865, 7068, 7440, 8238, 8835, 9120, 9424, 10984, 11780, 13730, 14136, 14880, 16476, 17670, 18848, 20595, 21968, 23560, 26087, 27460, 28272, 32952, 35340, 41190, 42563, 43936, 47120, 52174, 54920, 56544, 65904, 70680, 78261, 82380, 85126, 94240, 104348, 109840, 127689, 130435, 131808, 141360, 156522, 164760, 170252, 208696, 212815, 219680, 255378, 260870, 282720, 313044, 329520, 340504, 391305, 417392, 425630, 510756, 521740, 626088, 638445, 659040, 681008, 782610, 808697, 834784, 851260, 1021512, 1043480, 1252176, 1276890, 1362016, 1565220, 1617394, 1702520, 2043024, 2086960, 2426091, 2504352, 2553780, 3130440, 3234788, 3405040, 4043485, 4086048, 4173920, 4852182, 5107560, 6260880, 6469576, 6810080, 8086970, 9704364, 10215120, 12130455, 12521760, 12939152, 16173940, 19408728, 20430240, 24260910, 25878304, 32347880, 38817456, 48521820, 64695760, 77634912, 97043640, 129391520, 194087280, 388174560]

約数ペア:

[(1, 388174560), (2, 194087280), (3, 129391520), (4, 97043640), (5, 77634912), (6, 64695760), (8, 48521820), (10, 38817456), (12, 32347880), (15, 25878304), (16, 24260910), (19, 20430240), (20, 19408728), (24, 16173940), (30, 12939152), (31, 12521760), (32, 12130455), (38, 10215120), (40, 9704364), (48, 8086970), (57, 6810080), (60, 6469576), (62, 6260880), (76, 5107560), (80, 4852182), (93, 4173920), (95, 4086048), (96, 4043485), (114, 3405040), (120, 3234788), (124, 3130440), (152, 2553780), (155, 2504352), (160, 2426091), (186, 2086960), (190, 2043024), (228, 1702520), (240, 1617394), (248, 1565220), (285, 1362016), (304, 1276890), (310, 1252176), (372, 1043480), (380, 1021512), (456, 851260), (465, 834784), (480, 808697), (496, 782610), (570, 681008), (589, 659040), (608, 638445), (620, 626088), (744, 521740), (760, 510756), (912, 425630), (930, 417392), (992, 391305), (1140, 340504), (1178, 329520), (1240, 313044), (1373, 282720), (1488, 260870), (1520, 255378), (1767, 219680), (1824, 212815), (1860, 208696), (2280, 170252), (2356, 164760), (2480, 156522), (2746, 141360), (2945, 131808), (2976, 130435), (3040, 127689), (3534, 109840), (3720, 104348), (4119, 94240), (4560, 85126), (4712, 82380), (4960, 78261), (5492, 70680), (5890, 65904), (6865, 56544), (7068, 54920), (7440, 52174), (8238, 47120), (8835, 43936), (9120, 42563), (9424, 41190), (10984, 35340), (11780, 32952), (13730, 28272), (14136, 27460), (14880, 26087), (16476, 23560), (17670, 21968), (18848, 20595)]