999111960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 576

約数和(自身を含む): 4353523200

約数和(自身を除く): 3354411240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 49, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 98, 99, 105, 110, 114, 120, 126, 132, 133, 140, 147, 152, 154, 165, 168, 171, 180, 190, 196, 198, 209, 210, 220, 228, 231, 245, 252, 264, 266, 271, 280, 285, 294, 308, 315, 330, 342, 360, 380, 385, 392, 396, 399, 418, 420, 440, 441, 456, 462, 490, 495, 504, 532, 539, 542, 570, 588, 616, 627, 630, 660, 665, 684, 693, 735, 760, 770, 792, 798, 813, 836, 840, 855, 882, 924, 931, 980, 990, 1045, 1064, 1078, 1084, 1140, 1155, 1176, 1197, 1254, 1260, 1320, 1330, 1355, 1368, 1386, 1463, 1470, 1540, 1596, 1617, 1626, 1672, 1710, 1764, 1848, 1862, 1881, 1897, 1960, 1980, 1995, 2090, 2156, 2168, 2205, 2280, 2310, 2394, 2439, 2508, 2520, 2660, 2695, 2710, 2772, 2793, 2926, 2940, 2981, 3080, 3135, 3192, 3234, 3252, 3420, 3465, 3528, 3724, 3762, 3794, 3960, 3990, 4065, 4180, 4312, 4389, 4410, 4620, 4655, 4788, 4851, 4878, 5016, 5149, 5320, 5390, 5420, 5544, 5586, 5691, 5852, 5880, 5962, 5985, 6270, 6468, 6504, 6840, 6930, 7315, 7448, 7524, 7588, 7980, 8085, 8130, 8360, 8379, 8778, 8820, 8943, 9240, 9310, 9405, 9485, 9576, 9702, 9756, 10241, 10298, 10780, 10840, 11172, 11382, 11704, 11924, 11970, 12195, 12540, 12936, 13167, 13279, 13860, 13965, 14630, 14905, 15048, 15176, 15447, 15960, 16170, 16260, 16758, 17073, 17556, 17640, 17886, 18620, 18810, 18970, 19404, 19512, 20482, 20596, 20867, 21560, 21945, 22344, 22764, 23848, 23940, 24255, 24390, 25080, 25745, 26334, 26558, 26829, 27720, 27930, 28455, 29260, 29810, 30723, 30894, 32340, 32520, 33516, 34146, 35112, 35772, 36043, 37240, 37620, 37940, 38808, 39837, 40964, 41192, 41734, 41895, 43890, 44715, 45528, 46341, 47880, 48510, 48780, 51205, 51490, 52668, 53116, 53658, 55860, 56639, 56910, 58520, 59620, 61446, 61788, 62601, 64680, 65835, 66395, 67032, 68292, 71544, 72086, 75240, 75880, 77235, 79674, 81928, 83468, 83790, 85365, 87780, 89430, 92169, 92682, 97020, 97560, 102410, 102980, 104335, 105336, 106232, 107316, 108129, 111720, 113278, 113820, 119240, 119511, 122892, 123576, 125202, 131670, 132790, 134145, 136584, 144172, 146069, 153615, 154470, 159348, 166936, 167580, 169917, 170730, 175560, 178860, 180215, 184338, 185364, 187803, 194040, 199185, 204820, 205960, 208670, 214632, 216258, 226556, 227640, 231705, 239022, 245784, 250404, 252301, 263340, 265580, 268290, 283195, 288344, 292138, 307230, 308940, 313005, 318696, 324387, 335160, 339834, 341460, 357720, 360430, 368676, 370728, 375606, 396473, 398370, 409640, 417340, 432516, 438207, 453112, 460845, 463410, 478044, 500808, 504602, 509751, 526680, 531160, 536580, 540645, 566390, 584276, 597555, 614460, 617880, 626010, 648774, 679668, 682920, 720860, 730345, 737352, 751212, 756903, 792946, 796740, 834680, 849585, 865032, 876414, 921690, 926820, 939015, 956088, 1009204, 1019502, 1073160, 1081290, 1132780, 1168552, 1189419, 1195110, 1228920, 1252020, 1261505, 1297548, 1314621, 1359336, 1441720, 1460690, 1502424, 1513806, 1585892, 1593480, 1621935, 1699170, 1752828, 1843380, 1853640, 1878030, 1982365, 2018408, 2039004, 2162580, 2191035, 2265560, 2270709, 2378838, 2390220, 2504040, 2523010, 2548755, 2595096, 2629242, 2775311, 2921380, 3027612, 3171784, 3243870, 3398340, 3505656, 3568257, 3686760, 3756060, 3784515, 3964730, 4078008, 4325160, 4382070, 4541418, 4757676, 4780440, 5046020, 5097510, 5258484, 5550622, 5842760, 5947095, 6055224, 6487740, 6573105, 6796680, 7136514, 7512120, 7569030, 7929460, 8325933, 8764140, 9082836, 9515352, 10092040, 10195020, 10516968, 11101244, 11353545, 11894190, 12975480, 13146210, 13876555, 14273028, 15138060, 15858920, 16651866, 17528280, 17841285, 18165672, 20390040, 22202488, 22707090, 23788380, 24977799, 26292420, 27753110, 28546056, 30276120, 33303732, 35682570, 41629665, 45414180, 47576760, 49955598, 52584840, 55506220, 66607464, 71365140, 83259330, 90828360, 99911196, 111012440, 124888995, 142730280, 166518660, 199822392, 249777990, 333037320, 499555980, 999111960]

約数ペア:

[(1, 999111960), (2, 499555980), (3, 333037320), (4, 249777990), (5, 199822392), (6, 166518660), (7, 142730280), (8, 124888995), (9, 111012440), (10, 99911196), (11, 90828360), (12, 83259330), (14, 71365140), (15, 66607464), (18, 55506220), (19, 52584840), (20, 49955598), (21, 47576760), (22, 45414180), (24, 41629665), (28, 35682570), (30, 33303732), (33, 30276120), (35, 28546056), (36, 27753110), (38, 26292420), (40, 24977799), (42, 23788380), (44, 22707090), (45, 22202488), (49, 20390040), (55, 18165672), (56, 17841285), (57, 17528280), (60, 16651866), (63, 15858920), (66, 15138060), (70, 14273028), (72, 13876555), (76, 13146210), (77, 12975480), (84, 11894190), (88, 11353545), (90, 11101244), (95, 10516968), (98, 10195020), (99, 10092040), (105, 9515352), (110, 9082836), (114, 8764140), (120, 8325933), (126, 7929460), (132, 7569030), (133, 7512120), (140, 7136514), (147, 6796680), (152, 6573105), (154, 6487740), (165, 6055224), (168, 5947095), (171, 5842760), (180, 5550622), (190, 5258484), (196, 5097510), (198, 5046020), (209, 4780440), (210, 4757676), (220, 4541418), (228, 4382070), (231, 4325160), (245, 4078008), (252, 3964730), (264, 3784515), (266, 3756060), (271, 3686760), (280, 3568257), (285, 3505656), (294, 3398340), (308, 3243870), (315, 3171784), (330, 3027612), (342, 2921380), (360, 2775311), (380, 2629242), (385, 2595096), (392, 2548755), (396, 2523010), (399, 2504040), (418, 2390220), (420, 2378838), (440, 2270709), (441, 2265560), (456, 2191035), (462, 2162580), (490, 2039004), (495, 2018408), (504, 1982365), (532, 1878030), (539, 1853640), (542, 1843380), (570, 1752828), (588, 1699170), (616, 1621935), (627, 1593480), (630, 1585892), (660, 1513806), (665, 1502424), (684, 1460690), (693, 1441720), (735, 1359336), (760, 1314621), (770, 1297548), (792, 1261505), (798, 1252020), (813, 1228920), (836, 1195110), (840, 1189419), (855, 1168552), (882, 1132780), (924, 1081290), (931, 1073160), (980, 1019502), (990, 1009204), (1045, 956088), (1064, 939015), (1078, 926820), (1084, 921690), (1140, 876414), (1155, 865032), (1176, 849585), (1197, 834680), (1254, 796740), (1260, 792946), (1320, 756903), (1330, 751212), (1355, 737352), (1368, 730345), (1386, 720860), (1463, 682920), (1470, 679668), (1540, 648774), (1596, 626010), (1617, 617880), (1626, 614460), (1672, 597555), (1710, 584276), (1764, 566390), (1848, 540645), (1862, 536580), (1881, 531160), (1897, 526680), (1960, 509751), (1980, 504602), (1995, 500808), (2090, 478044), (2156, 463410), (2168, 460845), (2205, 453112), (2280, 438207), (2310, 432516), (2394, 417340), (2439, 409640), (2508, 398370), (2520, 396473), (2660, 375606), (2695, 370728), (2710, 368676), (2772, 360430), (2793, 357720), (2926, 341460), (2940, 339834), (2981, 335160), (3080, 324387), (3135, 318696), (3192, 313005), (3234, 308940), (3252, 307230), (3420, 292138), (3465, 288344), (3528, 283195), (3724, 268290), (3762, 265580), (3794, 263340), (3960, 252301), (3990, 250404), (4065, 245784), (4180, 239022), (4312, 231705), (4389, 227640), (4410, 226556), (4620, 216258), (4655, 214632), (4788, 208670), (4851, 205960), (4878, 204820), (5016, 199185), (5149, 194040), (5320, 187803), (5390, 185364), (5420, 184338), (5544, 180215), (5586, 178860), (5691, 175560), (5852, 170730), (5880, 169917), (5962, 167580), (5985, 166936), (6270, 159348), (6468, 154470), (6504, 153615), (6840, 146069), (6930, 144172), (7315, 136584), (7448, 134145), (7524, 132790), (7588, 131670), (7980, 125202), (8085, 123576), (8130, 122892), (8360, 119511), (8379, 119240), (8778, 113820), (8820, 113278), (8943, 111720), (9240, 108129), (9310, 107316), (9405, 106232), (9485, 105336), (9576, 104335), (9702, 102980), (9756, 102410), (10241, 97560), (10298, 97020), (10780, 92682), (10840, 92169), (11172, 89430), (11382, 87780), (11704, 85365), (11924, 83790), (11970, 83468), (12195, 81928), (12540, 79674), (12936, 77235), (13167, 75880), (13279, 75240), (13860, 72086), (13965, 71544), (14630, 68292), (14905, 67032), (15048, 66395), (15176, 65835), (15447, 64680), (15960, 62601), (16170, 61788), (16260, 61446), (16758, 59620), (17073, 58520), (17556, 56910), (17640, 56639), (17886, 55860), (18620, 53658), (18810, 53116), (18970, 52668), (19404, 51490), (19512, 51205), (20482, 48780), (20596, 48510), (20867, 47880), (21560, 46341), (21945, 45528), (22344, 44715), (22764, 43890), (23848, 41895), (23940, 41734), (24255, 41192), (24390, 40964), (25080, 39837), (25745, 38808), (26334, 37940), (26558, 37620), (26829, 37240), (27720, 36043), (27930, 35772), (28455, 35112), (29260, 34146), (29810, 33516), (30723, 32520), (30894, 32340)]