490441868280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{237631}}^1$

素因数の和:237681

約数の個数: 480

約数和(自身を含む): 2065074359040

約数和(自身を除く): 1574632490760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 162, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 324, 351, 360, 364, 378, 390, 392, 405, 420, 441, 455, 468, 490, 504, 520, 540, 546, 567, 585, 588, 630, 637, 648, 702, 728, 735, 756, 780, 810, 819, 840, 882, 910, 936, 945, 980, 1053, 1080, 1092, 1134, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1620, 1638, 1755, 1764, 1820, 1890, 1911, 1960, 2106, 2184, 2205, 2268, 2340, 2457, 2520, 2548, 2646, 2730, 2808, 2835, 2940, 3185, 3240, 3276, 3510, 3528, 3640, 3780, 3822, 3969, 4095, 4212, 4410, 4536, 4680, 4914, 5096, 5265, 5292, 5460, 5670, 5733, 5880, 6370, 6552, 6615, 7020, 7371, 7560, 7644, 7938, 8190, 8424, 8820, 9555, 9828, 10530, 10584, 10920, 11340, 11466, 12285, 12740, 13230, 14040, 14742, 15288, 15876, 16380, 17199, 17640, 19110, 19656, 19845, 21060, 22680, 22932, 24570, 25480, 26460, 28665, 29484, 31752, 32760, 34398, 36855, 38220, 39690, 42120, 45864, 49140, 51597, 52920, 57330, 58968, 68796, 73710, 76440, 79380, 85995, 98280, 103194, 114660, 137592, 147420, 158760, 171990, 206388, 229320, 237631, 257985, 294840, 343980, 412776, 475262, 515970, 687960, 712893, 950524, 1031940, 1188155, 1425786, 1663417, 1901048, 2063880, 2138679, 2376310, 2851572, 3089203, 3326834, 3564465, 4277358, 4752620, 4990251, 5703144, 6178406, 6416037, 6653668, 7128930, 8317085, 8554716, 9267609, 9505240, 9980502, 10693395, 11643919, 12356812, 12832074, 13307336, 14257860, 14970753, 15446015, 16634170, 17109432, 18535218, 19248111, 19961004, 21386790, 21624421, 23287838, 24713624, 24951255, 25664148, 27802827, 28515720, 29941506, 30892030, 32080185, 33268340, 34931757, 37070436, 38496222, 39922008, 42773580, 43248842, 44912259, 46338045, 46575676, 49902510, 51328296, 55605654, 58219595, 59883012, 61784060, 64160370, 64873263, 66536680, 69863514, 74140872, 74853765, 76992444, 83408481, 85547160, 86497684, 89824518, 92676090, 93151352, 96240555, 99805020, 104795271, 108122105, 111211308, 116439190, 119766024, 123568120, 128320740, 129746526, 134736777, 139014135, 139727028, 149707530, 151370947, 153984888, 166816962, 172995368, 174658785, 179649036, 185352180, 192481110, 194619789, 199610040, 209590542, 216244210, 222422616, 224561295, 232878380, 250225443, 256641480, 259493052, 269473554, 278028270, 279454056, 299415060, 302741894, 314385813, 324366315, 333633924, 349317570, 359298072, 370704360, 384962220, 389239578, 417042405, 419181084, 432488420, 449122590, 454112841, 465756760, 500450886, 518986104, 523976355, 538947108, 556056540, 583859367, 598830120, 605483788, 628771626, 648732630, 667267848, 673683885, 698635140, 756854735, 769924440, 778479156, 834084810, 838362168, 864976840, 898245180, 908225682, 943157439, 973098945, 1000901772, 1047952710, 1077894216, 1112113080, 1167718734, 1210967576, 1251127215, 1257543252, 1297465260, 1347367770, 1362338523, 1397270280, 1513709470, 1556958312, 1571929065, 1668169620, 1751578101, 1796490360, 1816451364, 1886314878, 1946197890, 2001803544, 2095905420, 2270564205, 2335437468, 2502254430, 2515086504, 2594930520, 2694735540, 2724677046, 2919296835, 3027418940, 3143858130, 3336339240, 3503156202, 3632902728, 3772629756, 3892395780, 4087015569, 4191810840, 4541128410, 4670874936, 4715787195, 5004508860, 5389471080, 5449354092, 5838593670, 6054837880, 6287716260, 6811692615, 7006312404, 7545259512, 7784791560, 8174031138, 8757890505, 9082256820, 9431574390, 10009017720, 10898708184, 11677187340, 12261046707, 12575432520, 13623385230, 14012624808, 16348062276, 17515781010, 18164513640, 18863148780, 20435077845, 23354374680, 24522093414, 27246770460, 32696124552, 35031562020, 37726297560, 40870155690, 49044186828, 54493540920, 61305233535, 70063124040, 81740311380, 98088373656, 122610467070, 163480622760, 245220934140, 490441868280]

約数ペア:

[(1, 490441868280), (2, 245220934140), (3, 163480622760), (4, 122610467070), (5, 98088373656), (6, 81740311380), (7, 70063124040), (8, 61305233535), (9, 54493540920), (10, 49044186828), (12, 40870155690), (13, 37726297560), (14, 35031562020), (15, 32696124552), (18, 27246770460), (20, 24522093414), (21, 23354374680), (24, 20435077845), (26, 18863148780), (27, 18164513640), (28, 17515781010), (30, 16348062276), (35, 14012624808), (36, 13623385230), (39, 12575432520), (40, 12261046707), (42, 11677187340), (45, 10898708184), (49, 10009017720), (52, 9431574390), (54, 9082256820), (56, 8757890505), (60, 8174031138), (63, 7784791560), (65, 7545259512), (70, 7006312404), (72, 6811692615), (78, 6287716260), (81, 6054837880), (84, 5838593670), (90, 5449354092), (91, 5389471080), (98, 5004508860), (104, 4715787195), (105, 4670874936), (108, 4541128410), (117, 4191810840), (120, 4087015569), (126, 3892395780), (130, 3772629756), (135, 3632902728), (140, 3503156202), (147, 3336339240), (156, 3143858130), (162, 3027418940), (168, 2919296835), (180, 2724677046), (182, 2694735540), (189, 2594930520), (195, 2515086504), (196, 2502254430), (210, 2335437468), (216, 2270564205), (234, 2095905420), (245, 2001803544), (252, 1946197890), (260, 1886314878), (270, 1816451364), (273, 1796490360), (280, 1751578101), (294, 1668169620), (312, 1571929065), (315, 1556958312), (324, 1513709470), (351, 1397270280), (360, 1362338523), (364, 1347367770), (378, 1297465260), (390, 1257543252), (392, 1251127215), (405, 1210967576), (420, 1167718734), (441, 1112113080), (455, 1077894216), (468, 1047952710), (490, 1000901772), (504, 973098945), (520, 943157439), (540, 908225682), (546, 898245180), (567, 864976840), (585, 838362168), (588, 834084810), (630, 778479156), (637, 769924440), (648, 756854735), (702, 698635140), (728, 673683885), (735, 667267848), (756, 648732630), (780, 628771626), (810, 605483788), (819, 598830120), (840, 583859367), (882, 556056540), (910, 538947108), (936, 523976355), (945, 518986104), (980, 500450886), (1053, 465756760), (1080, 454112841), (1092, 449122590), (1134, 432488420), (1170, 419181084), (1176, 417042405), (1260, 389239578), (1274, 384962220), (1323, 370704360), (1365, 359298072), (1404, 349317570), (1470, 333633924), (1512, 324366315), (1560, 314385813), (1620, 302741894), (1638, 299415060), (1755, 279454056), (1764, 278028270), (1820, 269473554), (1890, 259493052), (1911, 256641480), (1960, 250225443), (2106, 232878380), (2184, 224561295), (2205, 222422616), (2268, 216244210), (2340, 209590542), (2457, 199610040), (2520, 194619789), (2548, 192481110), (2646, 185352180), (2730, 179649036), (2808, 174658785), (2835, 172995368), (2940, 166816962), (3185, 153984888), (3240, 151370947), (3276, 149707530), (3510, 139727028), (3528, 139014135), (3640, 134736777), (3780, 129746526), (3822, 128320740), (3969, 123568120), (4095, 119766024), (4212, 116439190), (4410, 111211308), (4536, 108122105), (4680, 104795271), (4914, 99805020), (5096, 96240555), (5265, 93151352), (5292, 92676090), (5460, 89824518), (5670, 86497684), (5733, 85547160), (5880, 83408481), (6370, 76992444), (6552, 74853765), (6615, 74140872), (7020, 69863514), (7371, 66536680), (7560, 64873263), (7644, 64160370), (7938, 61784060), (8190, 59883012), (8424, 58219595), (8820, 55605654), (9555, 51328296), (9828, 49902510), (10530, 46575676), (10584, 46338045), (10920, 44912259), (11340, 43248842), (11466, 42773580), (12285, 39922008), (12740, 38496222), (13230, 37070436), (14040, 34931757), (14742, 33268340), (15288, 32080185), (15876, 30892030), (16380, 29941506), (17199, 28515720), (17640, 27802827), (19110, 25664148), (19656, 24951255), (19845, 24713624), (21060, 23287838), (22680, 21624421), (22932, 21386790), (24570, 19961004), (25480, 19248111), (26460, 18535218), (28665, 17109432), (29484, 16634170), (31752, 15446015), (32760, 14970753), (34398, 14257860), (36855, 13307336), (38220, 12832074), (39690, 12356812), (42120, 11643919), (45864, 10693395), (49140, 9980502), (51597, 9505240), (52920, 9267609), (57330, 8554716), (58968, 8317085), (68796, 7128930), (73710, 6653668), (76440, 6416037), (79380, 6178406), (85995, 5703144), (98280, 4990251), (103194, 4752620), (114660, 4277358), (137592, 3564465), (147420, 3326834), (158760, 3089203), (171990, 2851572), (206388, 2376310), (229320, 2138679), (237631, 2063880), (257985, 1901048), (294840, 1663417), (343980, 1425786), (412776, 1188155), (475262, 1031940), (515970, 950524), (687960, 712893)]