159119520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 627056640

約数和(自身を除く): 467937120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 32, 35, 40, 42, 46, 48, 56, 58, 60, 69, 70, 71, 80, 84, 87, 92, 96, 105, 112, 115, 116, 120, 138, 140, 142, 145, 160, 161, 168, 174, 184, 203, 210, 213, 224, 230, 232, 240, 276, 280, 284, 290, 322, 336, 345, 348, 355, 368, 406, 420, 426, 435, 460, 464, 480, 483, 497, 552, 560, 568, 580, 609, 644, 667, 672, 690, 696, 710, 736, 805, 812, 840, 852, 870, 920, 928, 966, 994, 1015, 1065, 1104, 1120, 1136, 1160, 1218, 1288, 1334, 1380, 1392, 1420, 1491, 1610, 1624, 1633, 1680, 1704, 1740, 1840, 1932, 1988, 2001, 2030, 2059, 2130, 2208, 2272, 2320, 2415, 2436, 2485, 2576, 2668, 2760, 2784, 2840, 2982, 3045, 3220, 3248, 3266, 3335, 3360, 3408, 3480, 3680, 3864, 3976, 4002, 4060, 4118, 4260, 4640, 4669, 4830, 4872, 4899, 4970, 5152, 5336, 5520, 5680, 5964, 6090, 6177, 6440, 6496, 6532, 6670, 6816, 6960, 7455, 7728, 7952, 8004, 8120, 8165, 8236, 8520, 9338, 9660, 9744, 9798, 9940, 10005, 10295, 10672, 11040, 11360, 11431, 11928, 12180, 12354, 12880, 13064, 13340, 13920, 14007, 14413, 14910, 15456, 15904, 16008, 16240, 16330, 16472, 17040, 18676, 19320, 19488, 19596, 19880, 20010, 20590, 21344, 22862, 23345, 23856, 24360, 24495, 24708, 25760, 26128, 26680, 28014, 28826, 29820, 30885, 32016, 32480, 32660, 32944, 34080, 34293, 37352, 38640, 39192, 39760, 40020, 41180, 43239, 45724, 46690, 47357, 47712, 48720, 48990, 49416, 52256, 53360, 56028, 57155, 57652, 59640, 61770, 64032, 65320, 65888, 68586, 70035, 72065, 74704, 77280, 78384, 79520, 80040, 82360, 86478, 91448, 93380, 94714, 97440, 97980, 98832, 106720, 112056, 114310, 115304, 119280, 123540, 130640, 137172, 140070, 142071, 144130, 149408, 156768, 160080, 164720, 171465, 172956, 182896, 186760, 189428, 195960, 197664, 216195, 224112, 228620, 230608, 236785, 238560, 247080, 261280, 274344, 280140, 284142, 288260, 320160, 329440, 331499, 342930, 345912, 365792, 373520, 378856, 391920, 432390, 448224, 457240, 461216, 473570, 494160, 548688, 560280, 568284, 576520, 662998, 685860, 691824, 710355, 747040, 757712, 783840, 864780, 914480, 947140, 988320, 994497, 1097376, 1120560, 1136568, 1153040, 1325996, 1371720, 1383648, 1420710, 1515424, 1657495, 1729560, 1828960, 1894280, 1988994, 2241120, 2273136, 2306080, 2651992, 2743440, 2841420, 3314990, 3459120, 3788560, 3977988, 4546272, 4972485, 5303984, 5486880, 5682840, 6629980, 6918240, 7577120, 7955976, 9944970, 10607968, 11365680, 13259960, 15911952, 19889940, 22731360, 26519920, 31823904, 39779880, 53039840, 79559760, 159119520]

約数ペア:

[(1, 159119520), (2, 79559760), (3, 53039840), (4, 39779880), (5, 31823904), (6, 26519920), (7, 22731360), (8, 19889940), (10, 15911952), (12, 13259960), (14, 11365680), (15, 10607968), (16, 9944970), (20, 7955976), (21, 7577120), (23, 6918240), (24, 6629980), (28, 5682840), (29, 5486880), (30, 5303984), (32, 4972485), (35, 4546272), (40, 3977988), (42, 3788560), (46, 3459120), (48, 3314990), (56, 2841420), (58, 2743440), (60, 2651992), (69, 2306080), (70, 2273136), (71, 2241120), (80, 1988994), (84, 1894280), (87, 1828960), (92, 1729560), (96, 1657495), (105, 1515424), (112, 1420710), (115, 1383648), (116, 1371720), (120, 1325996), (138, 1153040), (140, 1136568), (142, 1120560), (145, 1097376), (160, 994497), (161, 988320), (168, 947140), (174, 914480), (184, 864780), (203, 783840), (210, 757712), (213, 747040), (224, 710355), (230, 691824), (232, 685860), (240, 662998), (276, 576520), (280, 568284), (284, 560280), (290, 548688), (322, 494160), (336, 473570), (345, 461216), (348, 457240), (355, 448224), (368, 432390), (406, 391920), (420, 378856), (426, 373520), (435, 365792), (460, 345912), (464, 342930), (480, 331499), (483, 329440), (497, 320160), (552, 288260), (560, 284142), (568, 280140), (580, 274344), (609, 261280), (644, 247080), (667, 238560), (672, 236785), (690, 230608), (696, 228620), (710, 224112), (736, 216195), (805, 197664), (812, 195960), (840, 189428), (852, 186760), (870, 182896), (920, 172956), (928, 171465), (966, 164720), (994, 160080), (1015, 156768), (1065, 149408), (1104, 144130), (1120, 142071), (1136, 140070), (1160, 137172), (1218, 130640), (1288, 123540), (1334, 119280), (1380, 115304), (1392, 114310), (1420, 112056), (1491, 106720), (1610, 98832), (1624, 97980), (1633, 97440), (1680, 94714), (1704, 93380), (1740, 91448), (1840, 86478), (1932, 82360), (1988, 80040), (2001, 79520), (2030, 78384), (2059, 77280), (2130, 74704), (2208, 72065), (2272, 70035), (2320, 68586), (2415, 65888), (2436, 65320), (2485, 64032), (2576, 61770), (2668, 59640), (2760, 57652), (2784, 57155), (2840, 56028), (2982, 53360), (3045, 52256), (3220, 49416), (3248, 48990), (3266, 48720), (3335, 47712), (3360, 47357), (3408, 46690), (3480, 45724), (3680, 43239), (3864, 41180), (3976, 40020), (4002, 39760), (4060, 39192), (4118, 38640), (4260, 37352), (4640, 34293), (4669, 34080), (4830, 32944), (4872, 32660), (4899, 32480), (4970, 32016), (5152, 30885), (5336, 29820), (5520, 28826), (5680, 28014), (5964, 26680), (6090, 26128), (6177, 25760), (6440, 24708), (6496, 24495), (6532, 24360), (6670, 23856), (6816, 23345), (6960, 22862), (7455, 21344), (7728, 20590), (7952, 20010), (8004, 19880), (8120, 19596), (8165, 19488), (8236, 19320), (8520, 18676), (9338, 17040), (9660, 16472), (9744, 16330), (9798, 16240), (9940, 16008), (10005, 15904), (10295, 15456), (10672, 14910), (11040, 14413), (11360, 14007), (11431, 13920), (11928, 13340), (12180, 13064), (12354, 12880)]