15291868320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1163}}^1$

素因数の和:1604

約数の個数: 288

約数和(自身を含む): 54636446592

約数和(自身を除く): 39344578272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 397, 414, 460, 480, 552, 690, 720, 736, 794, 828, 920, 1035, 1104, 1163, 1191, 1380, 1440, 1588, 1656, 1840, 1985, 2070, 2208, 2326, 2382, 2760, 3176, 3312, 3489, 3573, 3680, 3970, 4140, 4652, 4764, 5520, 5815, 5955, 6352, 6624, 6978, 7146, 7940, 8280, 9131, 9304, 9528, 10467, 11040, 11630, 11910, 12704, 13956, 14292, 15880, 16560, 17445, 17865, 18262, 18608, 19056, 20934, 23260, 23820, 26749, 27393, 27912, 28584, 31760, 33120, 34890, 35730, 36524, 37216, 38112, 41868, 45655, 46520, 47640, 52335, 53498, 54786, 55824, 57168, 63520, 69780, 71460, 73048, 80247, 82179, 83736, 91310, 93040, 95280, 104670, 106996, 109572, 111648, 114336, 133745, 136965, 139560, 142920, 146096, 160494, 164358, 167472, 182620, 186080, 190560, 209340, 213992, 219144, 240741, 267490, 273930, 279120, 285840, 292192, 320988, 328716, 334944, 365240, 401235, 410895, 418680, 427984, 438288, 461711, 481482, 534980, 547860, 558240, 571680, 641976, 657432, 730480, 802470, 821790, 837360, 855968, 876576, 923422, 962964, 1069960, 1095720, 1203705, 1283952, 1314864, 1385133, 1460960, 1604940, 1643580, 1674720, 1846844, 1925928, 2139920, 2191440, 2308555, 2407410, 2567904, 2629728, 2770266, 3209880, 3287160, 3693688, 3851856, 4155399, 4279840, 4382880, 4617110, 4814820, 5540532, 6419760, 6574320, 6925665, 7387376, 7703712, 8310798, 9234220, 9629640, 10619353, 11081064, 12839520, 13148640, 13851330, 14774752, 16621596, 18468440, 19259280, 20776995, 21238706, 22162128, 27702660, 31858059, 33243192, 36936880, 38518560, 41553990, 42477412, 44324256, 53096765, 55405320, 63716118, 66486384, 73873760, 83107980, 84954824, 95574177, 106193530, 110810640, 127432236, 132972768, 159290295, 166215960, 169909648, 191148354, 212387060, 221621280, 254864472, 318580590, 332431920, 339819296, 382296708, 424774120, 477870885, 509728944, 637161180, 664863840, 764593416, 849548240, 955741770, 1019457888, 1274322360, 1529186832, 1699096480, 1911483540, 2548644720, 3058373664, 3822967080, 5097289440, 7645934160, 15291868320]

約数ペア:

[(1, 15291868320), (2, 7645934160), (3, 5097289440), (4, 3822967080), (5, 3058373664), (6, 2548644720), (8, 1911483540), (9, 1699096480), (10, 1529186832), (12, 1274322360), (15, 1019457888), (16, 955741770), (18, 849548240), (20, 764593416), (23, 664863840), (24, 637161180), (30, 509728944), (32, 477870885), (36, 424774120), (40, 382296708), (45, 339819296), (46, 332431920), (48, 318580590), (60, 254864472), (69, 221621280), (72, 212387060), (80, 191148354), (90, 169909648), (92, 166215960), (96, 159290295), (115, 132972768), (120, 127432236), (138, 110810640), (144, 106193530), (160, 95574177), (180, 84954824), (184, 83107980), (207, 73873760), (230, 66486384), (240, 63716118), (276, 55405320), (288, 53096765), (345, 44324256), (360, 42477412), (368, 41553990), (397, 38518560), (414, 36936880), (460, 33243192), (480, 31858059), (552, 27702660), (690, 22162128), (720, 21238706), (736, 20776995), (794, 19259280), (828, 18468440), (920, 16621596), (1035, 14774752), (1104, 13851330), (1163, 13148640), (1191, 12839520), (1380, 11081064), (1440, 10619353), (1588, 9629640), (1656, 9234220), (1840, 8310798), (1985, 7703712), (2070, 7387376), (2208, 6925665), (2326, 6574320), (2382, 6419760), (2760, 5540532), (3176, 4814820), (3312, 4617110), (3489, 4382880), (3573, 4279840), (3680, 4155399), (3970, 3851856), (4140, 3693688), (4652, 3287160), (4764, 3209880), (5520, 2770266), (5815, 2629728), (5955, 2567904), (6352, 2407410), (6624, 2308555), (6978, 2191440), (7146, 2139920), (7940, 1925928), (8280, 1846844), (9131, 1674720), (9304, 1643580), (9528, 1604940), (10467, 1460960), (11040, 1385133), (11630, 1314864), (11910, 1283952), (12704, 1203705), (13956, 1095720), (14292, 1069960), (15880, 962964), (16560, 923422), (17445, 876576), (17865, 855968), (18262, 837360), (18608, 821790), (19056, 802470), (20934, 730480), (23260, 657432), (23820, 641976), (26749, 571680), (27393, 558240), (27912, 547860), (28584, 534980), (31760, 481482), (33120, 461711), (34890, 438288), (35730, 427984), (36524, 418680), (37216, 410895), (38112, 401235), (41868, 365240), (45655, 334944), (46520, 328716), (47640, 320988), (52335, 292192), (53498, 285840), (54786, 279120), (55824, 273930), (57168, 267490), (63520, 240741), (69780, 219144), (71460, 213992), (73048, 209340), (80247, 190560), (82179, 186080), (83736, 182620), (91310, 167472), (93040, 164358), (95280, 160494), (104670, 146096), (106996, 142920), (109572, 139560), (111648, 136965), (114336, 133745)]