28719070380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8454

約数の個数: 576

約数和(自身を含む): 123135667200

約数和(自身を除く): 94416596820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 28, 30, 33, 35, 36, 38, 39, 42, 44, 45, 52, 55, 57, 60, 63, 65, 66, 70, 76, 77, 78, 84, 90, 91, 95, 99, 105, 110, 114, 117, 126, 130, 132, 133, 140, 143, 154, 156, 165, 171, 180, 182, 190, 195, 198, 209, 210, 220, 228, 231, 234, 247, 252, 260, 266, 273, 285, 286, 308, 315, 330, 342, 364, 380, 385, 390, 396, 399, 418, 420, 429, 455, 462, 468, 494, 495, 532, 546, 570, 572, 585, 627, 630, 660, 665, 684, 693, 715, 741, 770, 780, 798, 819, 836, 855, 858, 910, 924, 988, 990, 1001, 1045, 1092, 1140, 1155, 1170, 1197, 1235, 1254, 1260, 1287, 1330, 1365, 1386, 1430, 1463, 1482, 1540, 1596, 1638, 1710, 1716, 1729, 1820, 1881, 1980, 1995, 2002, 2090, 2145, 2223, 2310, 2340, 2394, 2470, 2508, 2574, 2660, 2717, 2730, 2772, 2860, 2926, 2964, 3003, 3135, 3276, 3420, 3458, 3465, 3705, 3762, 3990, 4004, 4095, 4180, 4290, 4389, 4446, 4620, 4788, 4940, 5005, 5148, 5187, 5434, 5460, 5852, 5985, 6006, 6270, 6435, 6916, 6930, 7315, 7410, 7524, 7980, 8151, 8190, 8389, 8580, 8645, 8778, 8892, 9009, 9405, 10010, 10374, 10868, 11115, 11970, 12012, 12540, 12870, 13167, 13585, 13860, 14630, 14820, 15015, 15561, 16302, 16380, 16778, 17290, 17556, 18018, 18810, 19019, 20020, 20748, 21945, 22230, 23940, 24453, 25167, 25740, 25935, 26334, 27170, 29260, 30030, 31122, 32604, 33556, 34580, 36036, 37620, 38038, 40755, 41945, 43890, 44460, 45045, 48906, 50334, 51870, 52668, 54340, 57057, 58723, 60060, 62244, 65835, 75501, 76076, 77805, 81510, 83890, 87780, 90090, 92279, 95095, 97812, 100668, 103740, 109057, 114114, 117446, 122265, 125835, 131670, 151002, 155610, 159391, 163020, 167780, 171171, 176169, 180180, 184558, 190190, 218114, 228228, 234892, 244530, 251670, 263340, 276837, 285285, 293615, 302004, 311220, 318782, 327171, 342342, 352338, 369116, 377505, 380380, 436228, 461395, 478173, 489060, 503340, 528507, 545285, 553674, 570570, 587230, 637564, 645953, 654342, 684684, 704676, 755010, 763399, 796955, 830511, 855855, 880845, 922790, 956346, 981513, 1057014, 1090570, 1107348, 1115737, 1141140, 1174460, 1199627, 1291906, 1308684, 1384185, 1434519, 1510020, 1526798, 1593910, 1635855, 1661022, 1711710, 1753301, 1761690, 1845580, 1912692, 1937859, 1963026, 2072083, 2114028, 2181140, 2231474, 2290197, 2390865, 2399254, 2583812, 2642535, 2768370, 2869038, 3053596, 3187820, 3229765, 3271710, 3322044, 3347211, 3423420, 3506602, 3523380, 3598881, 3816995, 3875718, 3926052, 4144166, 4152555, 4462948, 4580394, 4781730, 4798508, 4907565, 5259903, 5285070, 5536740, 5578685, 5738076, 5813577, 5998135, 6216249, 6459530, 6543420, 6694422, 6870591, 7013204, 7172595, 7197762, 7633990, 7751436, 8288332, 8305110, 8397389, 8766505, 9160788, 9563460, 9689295, 9815130, 10041633, 10360415, 10519806, 10570140, 10796643, 11157370, 11450985, 11627154, 11996270, 12273107, 12432498, 12919060, 13388844, 13741182, 14345190, 14395524, 14504581, 15267980, 15779709, 16610220, 16736055, 16794778, 17533010, 17994405, 18648747, 19378590, 19630260, 20083266, 20720830, 21039612, 21593286, 22314740, 22792913, 22901970, 23254308, 23992540, 24546214, 24864996, 25192167, 26299515, 27482364, 28690380, 29009162, 29067885, 31081245, 31559418, 33472110, 33589556, 34352955, 35066020, 35988810, 36819321, 37297494, 38757180, 40166532, 41441660, 41986945, 43186572, 43513743, 45585826, 45803940, 49092428, 50208165, 50384334, 52599030, 53983215, 58018324, 58135770, 61365535, 62162490, 63118836, 66944220, 68378739, 68705910, 71977620, 72522905, 73638642, 74594988, 75576501, 78898545, 83973890, 87027486, 91171652, 93243735, 100416330, 100768668, 105198060, 107966430, 110457963, 113964565, 116271540, 122731070, 124324980, 125960835, 130541229, 136757478, 137411820, 145045810, 147277284, 151153002, 157797090, 159550391, 167947780, 174054972, 184096605, 186487470, 200832660, 205136217, 215932860, 217568715, 220915926, 227929130, 245462140, 251921670, 261082458, 273514956, 290091620, 302306004, 315594180, 319100782, 341893695, 368193210, 372974940, 377882505, 410272434, 435137430, 441831852, 455858260, 478651173, 503843340, 522164916, 552289815, 638201564, 652706145, 683787390, 736386420, 755765010, 797751955, 820544868, 870274860, 957302346, 1025681085, 1104579630, 1305412290, 1367574780, 1435953519, 1511530020, 1595503910, 1914604692, 2051362170, 2209159260, 2393255865, 2610824580, 2871907038, 3191007820, 4102724340, 4786511730, 5743814076, 7179767595, 9573023460, 14359535190, 28719070380]

約数ペア:

[(1, 28719070380), (2, 14359535190), (3, 9573023460), (4, 7179767595), (5, 5743814076), (6, 4786511730), (7, 4102724340), (9, 3191007820), (10, 2871907038), (11, 2610824580), (12, 2393255865), (13, 2209159260), (14, 2051362170), (15, 1914604692), (18, 1595503910), (19, 1511530020), (20, 1435953519), (21, 1367574780), (22, 1305412290), (26, 1104579630), (28, 1025681085), (30, 957302346), (33, 870274860), (35, 820544868), (36, 797751955), (38, 755765010), (39, 736386420), (42, 683787390), (44, 652706145), (45, 638201564), (52, 552289815), (55, 522164916), (57, 503843340), (60, 478651173), (63, 455858260), (65, 441831852), (66, 435137430), (70, 410272434), (76, 377882505), (77, 372974940), (78, 368193210), (84, 341893695), (90, 319100782), (91, 315594180), (95, 302306004), (99, 290091620), (105, 273514956), (110, 261082458), (114, 251921670), (117, 245462140), (126, 227929130), (130, 220915926), (132, 217568715), (133, 215932860), (140, 205136217), (143, 200832660), (154, 186487470), (156, 184096605), (165, 174054972), (171, 167947780), (180, 159550391), (182, 157797090), (190, 151153002), (195, 147277284), (198, 145045810), (209, 137411820), (210, 136757478), (220, 130541229), (228, 125960835), (231, 124324980), (234, 122731070), (247, 116271540), (252, 113964565), (260, 110457963), (266, 107966430), (273, 105198060), (285, 100768668), (286, 100416330), (308, 93243735), (315, 91171652), (330, 87027486), (342, 83973890), (364, 78898545), (380, 75576501), (385, 74594988), (390, 73638642), (396, 72522905), (399, 71977620), (418, 68705910), (420, 68378739), (429, 66944220), (455, 63118836), (462, 62162490), (468, 61365535), (494, 58135770), (495, 58018324), (532, 53983215), (546, 52599030), (570, 50384334), (572, 50208165), (585, 49092428), (627, 45803940), (630, 45585826), (660, 43513743), (665, 43186572), (684, 41986945), (693, 41441660), (715, 40166532), (741, 38757180), (770, 37297494), (780, 36819321), (798, 35988810), (819, 35066020), (836, 34352955), (855, 33589556), (858, 33472110), (910, 31559418), (924, 31081245), (988, 29067885), (990, 29009162), (1001, 28690380), (1045, 27482364), (1092, 26299515), (1140, 25192167), (1155, 24864996), (1170, 24546214), (1197, 23992540), (1235, 23254308), (1254, 22901970), (1260, 22792913), (1287, 22314740), (1330, 21593286), (1365, 21039612), (1386, 20720830), (1430, 20083266), (1463, 19630260), (1482, 19378590), (1540, 18648747), (1596, 17994405), (1638, 17533010), (1710, 16794778), (1716, 16736055), (1729, 16610220), (1820, 15779709), (1881, 15267980), (1980, 14504581), (1995, 14395524), (2002, 14345190), (2090, 13741182), (2145, 13388844), (2223, 12919060), (2310, 12432498), (2340, 12273107), (2394, 11996270), (2470, 11627154), (2508, 11450985), (2574, 11157370), (2660, 10796643), (2717, 10570140), (2730, 10519806), (2772, 10360415), (2860, 10041633), (2926, 9815130), (2964, 9689295), (3003, 9563460), (3135, 9160788), (3276, 8766505), (3420, 8397389), (3458, 8305110), (3465, 8288332), (3705, 7751436), (3762, 7633990), (3990, 7197762), (4004, 7172595), (4095, 7013204), (4180, 6870591), (4290, 6694422), (4389, 6543420), (4446, 6459530), (4620, 6216249), (4788, 5998135), (4940, 5813577), (5005, 5738076), (5148, 5578685), (5187, 5536740), (5434, 5285070), (5460, 5259903), (5852, 4907565), (5985, 4798508), (6006, 4781730), (6270, 4580394), (6435, 4462948), (6916, 4152555), (6930, 4144166), (7315, 3926052), (7410, 3875718), (7524, 3816995), (7980, 3598881), (8151, 3523380), (8190, 3506602), (8389, 3423420), (8580, 3347211), (8645, 3322044), (8778, 3271710), (8892, 3229765), (9009, 3187820), (9405, 3053596), (10010, 2869038), (10374, 2768370), (10868, 2642535), (11115, 2583812), (11970, 2399254), (12012, 2390865), (12540, 2290197), (12870, 2231474), (13167, 2181140), (13585, 2114028), (13860, 2072083), (14630, 1963026), (14820, 1937859), (15015, 1912692), (15561, 1845580), (16302, 1761690), (16380, 1753301), (16778, 1711710), (17290, 1661022), (17556, 1635855), (18018, 1593910), (18810, 1526798), (19019, 1510020), (20020, 1434519), (20748, 1384185), (21945, 1308684), (22230, 1291906), (23940, 1199627), (24453, 1174460), (25167, 1141140), (25740, 1115737), (25935, 1107348), (26334, 1090570), (27170, 1057014), (29260, 981513), (30030, 956346), (31122, 922790), (32604, 880845), (33556, 855855), (34580, 830511), (36036, 796955), (37620, 763399), (38038, 755010), (40755, 704676), (41945, 684684), (43890, 654342), (44460, 645953), (45045, 637564), (48906, 587230), (50334, 570570), (51870, 553674), (52668, 545285), (54340, 528507), (57057, 503340), (58723, 489060), (60060, 478173), (62244, 461395), (65835, 436228), (75501, 380380), (76076, 377505), (77805, 369116), (81510, 352338), (83890, 342342), (87780, 327171), (90090, 318782), (92279, 311220), (95095, 302004), (97812, 293615), (100668, 285285), (103740, 276837), (109057, 263340), (114114, 251670), (117446, 244530), (122265, 234892), (125835, 228228), (131670, 218114), (151002, 190190), (155610, 184558), (159391, 180180), (163020, 176169), (167780, 171171)]