28128544080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 960

約数和(自身を含む): 117982448640

約数和(自身を除く): 89853904560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 65, 68, 70, 78, 79, 80, 84, 85, 91, 98, 102, 104, 105, 112, 119, 120, 130, 136, 137, 140, 147, 156, 158, 168, 170, 182, 195, 196, 204, 208, 210, 221, 237, 238, 240, 245, 255, 260, 272, 273, 274, 280, 294, 312, 316, 336, 340, 357, 364, 390, 392, 395, 408, 411, 420, 442, 455, 474, 476, 490, 510, 520, 546, 548, 553, 560, 588, 595, 624, 632, 637, 663, 680, 685, 714, 728, 735, 780, 784, 790, 816, 822, 833, 840, 884, 910, 948, 952, 959, 980, 1020, 1027, 1040, 1092, 1096, 1105, 1106, 1176, 1185, 1190, 1264, 1274, 1326, 1343, 1360, 1365, 1370, 1428, 1456, 1470, 1547, 1560, 1580, 1644, 1659, 1666, 1680, 1768, 1781, 1785, 1820, 1896, 1904, 1911, 1918, 1960, 2040, 2054, 2055, 2184, 2192, 2210, 2212, 2329, 2352, 2370, 2380, 2499, 2548, 2652, 2686, 2730, 2740, 2765, 2856, 2877, 2940, 3081, 3094, 3120, 3160, 3185, 3288, 3315, 3318, 3332, 3536, 3562, 3570, 3640, 3792, 3822, 3836, 3871, 3920, 4029, 4080, 4108, 4110, 4165, 4368, 4420, 4424, 4641, 4658, 4740, 4760, 4795, 4998, 5096, 5135, 5304, 5343, 5372, 5460, 5480, 5530, 5712, 5754, 5880, 6162, 6188, 6320, 6370, 6576, 6630, 6636, 6664, 6713, 6715, 6987, 7124, 7140, 7189, 7280, 7644, 7672, 7735, 7742, 8058, 8216, 8220, 8295, 8330, 8840, 8848, 8905, 9282, 9316, 9401, 9480, 9520, 9555, 9590, 9996, 10192, 10270, 10608, 10686, 10744, 10823, 10829, 10920, 10960, 11060, 11508, 11613, 11645, 11760, 12324, 12376, 12467, 12495, 12740, 13260, 13272, 13328, 13426, 13430, 13974, 14248, 14280, 14378, 14385, 15288, 15344, 15405, 15470, 15484, 16116, 16303, 16432, 16440, 16590, 16660, 17459, 17680, 17810, 18564, 18632, 18802, 18960, 19110, 19180, 19355, 19992, 20139, 20145, 20540, 21372, 21488, 21567, 21646, 21658, 21840, 22120, 23016, 23205, 23226, 23290, 24648, 24752, 24934, 24990, 25480, 26520, 26544, 26715, 26852, 26860, 27948, 28203, 28496, 28560, 28756, 28770, 30277, 30576, 30810, 30940, 30968, 32232, 32469, 32487, 32606, 32880, 33180, 33320, 33565, 34918, 34935, 35620, 35945, 37128, 37264, 37401, 37604, 38220, 38360, 38710, 39984, 40278, 40290, 41080, 42744, 43134, 43292, 43316, 44240, 46032, 46410, 46452, 46580, 47005, 48909, 49296, 49868, 49980, 50323, 50960, 52377, 53040, 53430, 53704, 53720, 54115, 54145, 55896, 56406, 57512, 57540, 58065, 60554, 61620, 61880, 61936, 62335, 64464, 64938, 64974, 65212, 65807, 66360, 66640, 67130, 69836, 69870, 71240, 71890, 74256, 74802, 75208, 75761, 76440, 76720, 77420, 80556, 80580, 81515, 82160, 85488, 86268, 86584, 86632, 87269, 87295, 90831, 92820, 92904, 93160, 94010, 97818, 99736, 99960, 100646, 100695, 104754, 106860, 107408, 107440, 107835, 108230, 108290, 111792, 112812, 114121, 115024, 115080, 116130, 121108, 122213, 123240, 123760, 124670, 129876, 129948, 130424, 131614, 132720, 134260, 139672, 139740, 140699, 141015, 142480, 143780, 149604, 150416, 150969, 151385, 151522, 152880, 154840, 161112, 161160, 162345, 162435, 163030, 172536, 173168, 173264, 174538, 174590, 181662, 183991, 185640, 185808, 186320, 187005, 188020, 195636, 197421, 199472, 199920, 201292, 201390, 209508, 211939, 213720, 215670, 216460, 216580, 225624, 227283, 228242, 230160, 232260, 242216, 244426, 244545, 246480, 249340, 251615, 259752, 259896, 260848, 261807, 261885, 263228, 268520, 279344, 279480, 281398, 282030, 287560, 299208, 301938, 302770, 303044, 309680, 322224, 322320, 324690, 324870, 326060, 329035, 342363, 345072, 349076, 349180, 363324, 366639, 367982, 371280, 374010, 376040, 378805, 391272, 394842, 402584, 402780, 419016, 422097, 423878, 427440, 431340, 432920, 433160, 436345, 451248, 454155, 454566, 456484, 464520, 484432, 488852, 489090, 498680, 503230, 519504, 519792, 523614, 523770, 526456, 530327, 537040, 551973, 558960, 562796, 564060, 570605, 575120, 598416, 603876, 605540, 606088, 611065, 635817, 649380, 649740, 652120, 658070, 684726, 698152, 698360, 703495, 726648, 733278, 735964, 748020, 752080, 754845, 757610, 782544, 789684, 805168, 805560, 838032, 844194, 847756, 855491, 862680, 865840, 866320, 872690, 908310, 909132, 912968, 919955, 929040, 977704, 978180, 984893, 987105, 997360, 1006460, 1047228, 1047540, 1052912, 1059695, 1060654, 1103946, 1125592, 1128120, 1136415, 1141210, 1207752, 1211080, 1212176, 1222130, 1271634, 1287937, 1298760, 1299480, 1304240, 1309035, 1316140, 1369452, 1396304, 1396720, 1406990, 1453296, 1466556, 1471928, 1483573, 1496040, 1509690, 1515220, 1579368, 1590981, 1611120, 1688388, 1695512, 1710982, 1711815, 1725360, 1745380, 1816620, 1818264, 1825936, 1833195, 1839910, 1955408, 1956360, 1969786, 1974210, 2012920, 2094456, 2095080, 2110485, 2119390, 2121308, 2207892, 2251184, 2256240, 2272830, 2282420, 2391883, 2415504, 2422160, 2444260, 2543268, 2566473, 2575874, 2597520, 2598960, 2618070, 2632280, 2651635, 2738904, 2759865, 2813980, 2933112, 2943856, 2954679, 2967146, 2992080, 3019380, 3030440, 3158736, 3179085, 3181962, 3376776, 3391024, 3421964, 3423630, 3490760, 3633240, 3636528, 3666390, 3679820, 3863811, 3912720, 3939572, 3948420, 4025840, 4188912, 4190160, 4220970, 4238780, 4242616, 4277455, 4415784, 4450719, 4545660, 4564840, 4783766, 4888520, 4924465, 5086536, 5132946, 5151748, 5236140, 5264560, 5303270, 5477808, 5519730, 5627960, 5866224, 5909358, 5934292, 6038760, 6060880, 6358170, 6363924, 6439685, 6753552, 6843928, 6847260, 6894251, 6981520, 7175649, 7266480, 7332780, 7359640, 7417865, 7727622, 7879144, 7896840, 7954905, 8441940, 8477560, 8485232, 8554910, 8831568, 8901438, 9015559, 9091320, 9129680, 9567532, 9777040, 9848930, 10173072, 10265892, 10303496, 10472280, 10606540, 11039460, 11255920, 11818716, 11868584, 11959415, 12077520, 12716340, 12727848, 12832365, 12879370, 13687856, 13694520, 13788502, 14351298, 14665560, 14719280, 14773395, 14835730, 15455244, 15758288, 15793680, 15909810, 16743181, 16883880, 16955120, 17109820, 17802876, 18031118, 18182640, 19135064, 19319055, 19697860, 20531784, 20606992, 20682753, 20944560, 21213080, 22078920, 22253595, 23637432, 23737168, 23918830, 25432680, 25455696, 25664730, 25758740, 27046677, 27389040, 27577004, 28702596, 29331120, 29546790, 29671460, 30910488, 31819620, 33486362, 33767760, 34219640, 34471255, 35605752, 35878245, 36062236, 38270128, 38638110, 39395720, 41063568, 41365506, 42426160, 44157840, 44507190, 45077795, 47274864, 47837660, 50229543, 50865360, 51329460, 51517480, 54093354, 55154008, 57405192, 59093580, 59342920, 61820976, 63639240, 66972724, 68439280, 68942510, 71211504, 71756490, 72124472, 77276220, 78791440, 82731012, 83715905, 89014380, 90155590, 95675320, 100459086, 102658920, 103034960, 103413765, 108186708, 110308016, 114810384, 117202267, 118187160, 118685840, 127278480, 133945448, 135233385, 137885020, 143512980, 144248944, 154552440, 165462024, 167431810, 178028760, 180311180, 191350640, 200918172, 205317840, 206827530, 216373416, 234404534, 236374320, 251147715, 267890896, 270466770, 275770040, 287025960, 309104880, 330924048, 334863620, 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約数ペア:

[(1, 28128544080), (2, 14064272040), (3, 9376181360), (4, 7032136020), (5, 5625708816), (6, 4688090680), (7, 4018363440), (8, 3516068010), (10, 2812854408), (12, 2344045340), (13, 2163734160), (14, 2009181720), (15, 1875236272), (16, 1758034005), (17, 1654620240), (20, 1406427204), (21, 1339454480), (24, 1172022670), (26, 1081867080), (28, 1004590860), (30, 937618136), (34, 827310120), (35, 803672688), (39, 721244720), (40, 703213602), (42, 669727240), (48, 586011335), (49, 574051920), (51, 551540080), (52, 540933540), (56, 502295430), (60, 468809068), (65, 432746832), (68, 413655060), (70, 401836344), (78, 360622360), (79, 356057520), (80, 351606801), (84, 334863620), (85, 330924048), (91, 309104880), (98, 287025960), (102, 275770040), (104, 270466770), (105, 267890896), (112, 251147715), (119, 236374320), (120, 234404534), (130, 216373416), (136, 206827530), (137, 205317840), (140, 200918172), (147, 191350640), (156, 180311180), (158, 178028760), (168, 167431810), (170, 165462024), (182, 154552440), (195, 144248944), (196, 143512980), (204, 137885020), (208, 135233385), (210, 133945448), (221, 127278480), (237, 118685840), (238, 118187160), (240, 117202267), (245, 114810384), (255, 110308016), (260, 108186708), (272, 103413765), (273, 103034960), (274, 102658920), (280, 100459086), (294, 95675320), (312, 90155590), (316, 89014380), (336, 83715905), (340, 82731012), (357, 78791440), (364, 77276220), (390, 72124472), (392, 71756490), (395, 71211504), (408, 68942510), (411, 68439280), (420, 66972724), (442, 63639240), (455, 61820976), (474, 59342920), (476, 59093580), (490, 57405192), (510, 55154008), (520, 54093354), (546, 51517480), (548, 51329460), (553, 50865360), (560, 50229543), (588, 47837660), (595, 47274864), (624, 45077795), (632, 44507190), (637, 44157840), (663, 42426160), (680, 41365506), (685, 41063568), (714, 39395720), (728, 38638110), (735, 38270128), (780, 36062236), (784, 35878245), (790, 35605752), (816, 34471255), (822, 34219640), (833, 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216460), (130424, 215670), (131614, 213720), (132720, 211939), (134260, 209508), (139672, 201390), (139740, 201292), (140699, 199920), (141015, 199472), (142480, 197421), (143780, 195636), (149604, 188020), (150416, 187005), (150969, 186320), (151385, 185808), (151522, 185640), (152880, 183991), (154840, 181662), (161112, 174590), (161160, 174538), (162345, 173264), (162435, 173168), (163030, 172536)]