1490685120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 420

約数和(自身を含む): 5661202800

約数和(自身を除く): 4170517680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 199, 204, 216, 240, 255, 270, 272, 288, 289, 306, 320, 324, 340, 360, 398, 405, 408, 432, 459, 480, 510, 540, 544, 576, 578, 597, 612, 648, 680, 720, 765, 796, 810, 816, 864, 867, 918, 960, 995, 1020, 1080, 1088, 1156, 1194, 1224, 1296, 1360, 1377, 1440, 1445, 1530, 1592, 1620, 1632, 1728, 1734, 1791, 1836, 1990, 2040, 2160, 2295, 2312, 2388, 2448, 2592, 2601, 2720, 2754, 2880, 2890, 2985, 3060, 3184, 3240, 3264, 3383, 3468, 3582, 3672, 3980, 4080, 4320, 4335, 4590, 4624, 4776, 4896, 5184, 5202, 5373, 5440, 5508, 5780, 5970, 6120, 6368, 6480, 6766, 6885, 6936, 7164, 7344, 7803, 7960, 8160, 8640, 8670, 8955, 9180, 9248, 9552, 9792, 10149, 10404, 10746, 11016, 11560, 11940, 12240, 12736, 12960, 13005, 13532, 13770, 13872, 14328, 14688, 15606, 15920, 16119, 16320, 16915, 17340, 17910, 18360, 18496, 19104, 20298, 20808, 21492, 22032, 23120, 23409, 23880, 24480, 25920, 26010, 26865, 27064, 27540, 27744, 28656, 29376, 30447, 31212, 31840, 32238, 33830, 34680, 35820, 36720, 38208, 39015, 40596, 41616, 42984, 44064, 46240, 46818, 47760, 48960, 50745, 52020, 53730, 54128, 55080, 55488, 57312, 57511, 60894, 62424, 63680, 64476, 67660, 69360, 71640, 73440, 78030, 80595, 81192, 83232, 85968, 88128, 91341, 92480, 93636, 95520, 101490, 104040, 107460, 108256, 110160, 114624, 115022, 117045, 121788, 124848, 128952, 135320, 138720, 143280, 146880, 152235, 156060, 161190, 162384, 166464, 171936, 172533, 182682, 187272, 191040, 202980, 208080, 214920, 216512, 220320, 230044, 234090, 243576, 249696, 257904, 270640, 274023, 277440, 286560, 287555, 304470, 312120, 322380, 324768, 343872, 345066, 365364, 374544, 405960, 416160, 429840, 440640, 456705, 460088, 468180, 487152, 499392, 515808, 517599, 541280, 548046, 573120, 575110, 608940, 624240, 644760, 649536, 690132, 730728, 749088, 811920, 832320, 859680, 862665, 913410, 920176, 936360, 974304, 1031616, 1035198, 1082560, 1096092, 1150220, 1217880, 1248480, 1289520, 1370115, 1380264, 1461456, 1498176, 1552797, 1623840, 1719360, 1725330, 1826820, 1840352, 1872720, 1948608, 2070396, 2192184, 2300440, 2435760, 2496960, 2579040, 2587995, 2740230, 2760528, 2922912, 3105594, 3247680, 3450660, 3653640, 3680704, 3745440, 4140792, 4384368, 4600880, 4658391, 4871520, 5158080, 5175990, 5480460, 5521056, 5845824, 6211188, 6901320, 7307280, 7490880, 7763985, 8281584, 8768736, 9201760, 9316782, 9743040, 10351980, 10960920, 11042112, 12422376, 13802640, 14614560, 15527970, 16563168, 17537472, 18403520, 18633564, 20703960, 21921840, 23291955, 24844752, 27605280, 29229120, 31055940, 33126336, 37267128, 41407920, 43843680, 46583910, 49689504, 55210560, 62111880, 74534256, 82815840, 87687360, 93167820, 99379008, 124223760, 149068512, 165631680, 186335640, 248447520, 298137024, 372671280, 496895040, 745342560, 1490685120]

約数ペア:

[(1, 1490685120), (2, 745342560), (3, 496895040), (4, 372671280), (5, 298137024), (6, 248447520), (8, 186335640), (9, 165631680), (10, 149068512), (12, 124223760), (15, 99379008), (16, 93167820), (17, 87687360), (18, 82815840), (20, 74534256), (24, 62111880), (27, 55210560), (30, 49689504), (32, 46583910), (34, 43843680), (36, 41407920), (40, 37267128), (45, 33126336), (48, 31055940), (51, 29229120), (54, 27605280), (60, 24844752), (64, 23291955), (68, 21921840), (72, 20703960), (80, 18633564), (81, 18403520), (85, 17537472), (90, 16563168), (96, 15527970), (102, 14614560), (108, 13802640), (120, 12422376), (135, 11042112), (136, 10960920), (144, 10351980), (153, 9743040), (160, 9316782), (162, 9201760), (170, 8768736), (180, 8281584), (192, 7763985), (199, 7490880), (204, 7307280), (216, 6901320), (240, 6211188), (255, 5845824), (270, 5521056), (272, 5480460), (288, 5175990), (289, 5158080), (306, 4871520), (320, 4658391), (324, 4600880), (340, 4384368), (360, 4140792), (398, 3745440), (405, 3680704), (408, 3653640), (432, 3450660), (459, 3247680), (480, 3105594), (510, 2922912), (540, 2760528), (544, 2740230), (576, 2587995), (578, 2579040), (597, 2496960), (612, 2435760), (648, 2300440), (680, 2192184), (720, 2070396), (765, 1948608), (796, 1872720), (810, 1840352), (816, 1826820), (864, 1725330), (867, 1719360), (918, 1623840), (960, 1552797), (995, 1498176), (1020, 1461456), (1080, 1380264), (1088, 1370115), (1156, 1289520), (1194, 1248480), (1224, 1217880), (1296, 1150220), (1360, 1096092), (1377, 1082560), (1440, 1035198), (1445, 1031616), (1530, 974304), (1592, 936360), (1620, 920176), (1632, 913410), (1728, 862665), (1734, 859680), (1791, 832320), (1836, 811920), (1990, 749088), (2040, 730728), (2160, 690132), (2295, 649536), (2312, 644760), (2388, 624240), (2448, 608940), (2592, 575110), (2601, 573120), (2720, 548046), (2754, 541280), (2880, 517599), (2890, 515808), (2985, 499392), (3060, 487152), (3184, 468180), (3240, 460088), (3264, 456705), (3383, 440640), (3468, 429840), (3582, 416160), (3672, 405960), (3980, 374544), (4080, 365364), (4320, 345066), (4335, 343872), (4590, 324768), (4624, 322380), (4776, 312120), (4896, 304470), (5184, 287555), (5202, 286560), (5373, 277440), (5440, 274023), (5508, 270640), (5780, 257904), (5970, 249696), (6120, 243576), (6368, 234090), (6480, 230044), (6766, 220320), (6885, 216512), (6936, 214920), (7164, 208080), (7344, 202980), (7803, 191040), (7960, 187272), (8160, 182682), (8640, 172533), (8670, 171936), (8955, 166464), (9180, 162384), (9248, 161190), (9552, 156060), (9792, 152235), (10149, 146880), (10404, 143280), (10746, 138720), (11016, 135320), (11560, 128952), (11940, 124848), (12240, 121788), (12736, 117045), (12960, 115022), (13005, 114624), (13532, 110160), (13770, 108256), (13872, 107460), (14328, 104040), (14688, 101490), (15606, 95520), (15920, 93636), (16119, 92480), (16320, 91341), (16915, 88128), (17340, 85968), (17910, 83232), (18360, 81192), (18496, 80595), (19104, 78030), (20298, 73440), (20808, 71640), (21492, 69360), (22032, 67660), (23120, 64476), (23409, 63680), (23880, 62424), (24480, 60894), (25920, 57511), (26010, 57312), (26865, 55488), (27064, 55080), (27540, 54128), (27744, 53730), (28656, 52020), (29376, 50745), (30447, 48960), (31212, 47760), (31840, 46818), (32238, 46240), (33830, 44064), (34680, 42984), (35820, 41616), (36720, 40596), (38208, 39015)]