260736840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 384

約数和(自身を含む): 1091664000

約数和(自身を除く): 830927160

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, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 351, 360, 364, 378, 379, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 585, 588, 630, 637, 702, 728, 735, 756, 758, 780, 819, 840, 882, 910, 936, 945, 980, 1080, 1092, 1137, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1516, 1560, 1638, 1755, 1764, 1820, 1890, 1895, 1911, 1960, 2184, 2205, 2274, 2340, 2457, 2520, 2548, 2646, 2653, 2730, 2808, 2940, 3032, 3185, 3276, 3411, 3510, 3528, 3640, 3780, 3790, 3822, 4095, 4410, 4548, 4680, 4914, 4927, 5096, 5292, 5306, 5460, 5685, 5733, 5880, 6370, 6552, 6615, 6822, 7020, 7560, 7580, 7644, 7959, 8190, 8820, 9096, 9555, 9828, 9854, 10233, 10584, 10612, 10920, 11370, 11466, 12285, 12740, 13230, 13265, 13644, 14040, 14781, 15160, 15288, 15918, 16380, 17055, 17199, 17640, 18571, 19110, 19656, 19708, 20466, 21224, 22740, 22932, 23877, 24570, 24635, 25480, 26460, 26530, 27288, 28665, 29562, 31836, 32760, 34110, 34398, 34489, 37142, 38220, 39416, 39795, 40932, 44343, 45480, 45864, 47754, 49140, 49270, 51165, 52920, 53060, 55713, 57330, 59124, 63672, 68220, 68796, 68978, 71631, 73905, 74284, 76440, 79590, 81864, 85995, 88686, 92855, 95508, 98280, 98540, 102330, 103467, 106120, 111426, 114660, 118248, 119385, 133029, 136440, 137592, 137956, 143262, 147810, 148568, 159180, 167139, 171990, 172445, 177372, 185710, 191016, 197080, 204660, 206934, 221715, 222852, 229320, 238770, 241423, 266058, 275912, 278565, 286524, 295620, 310401, 318360, 334278, 343980, 344890, 354744, 358155, 371420, 409320, 413868, 443430, 445704, 477540, 482846, 501417, 517335, 532116, 557130, 573048, 591240, 620802, 665145, 668556, 687960, 689780, 716310, 724269, 742840, 827736, 835695, 886860, 931203, 955080, 965692, 1002834, 1034670, 1064232, 1114260, 1207115, 1241604, 1330290, 1337112, 1379560, 1432620, 1448538, 1552005, 1671390, 1773720, 1862406, 1931384, 2005668, 2069340, 2172807, 2228520, 2414230, 2483208, 2507085, 2660580, 2865240, 2897076, 3104010, 3342780, 3621345, 3724812, 4011336, 4138680, 4345614, 4656015, 4828460, 5014170, 5321160, 5794152, 6208020, 6518421, 6685560, 7242690, 7449624, 8691228, 9312030, 9656920, 10028340, 10864035, 12416040, 13036842, 14485380, 17382456, 18624060, 20056680, 21728070, 26073684, 28970760, 32592105, 37248120, 43456140, 52147368, 65184210, 86912280, 130368420, 260736840]

約数ペア:

[(1, 260736840), (2, 130368420), (3, 86912280), (4, 65184210), (5, 52147368), (6, 43456140), (7, 37248120), (8, 32592105), (9, 28970760), (10, 26073684), (12, 21728070), (13, 20056680), (14, 18624060), (15, 17382456), (18, 14485380), (20, 13036842), (21, 12416040), (24, 10864035), (26, 10028340), (27, 9656920), (28, 9312030), (30, 8691228), (35, 7449624), (36, 7242690), (39, 6685560), (40, 6518421), (42, 6208020), (45, 5794152), (49, 5321160), (52, 5014170), (54, 4828460), (56, 4656015), (60, 4345614), (63, 4138680), (65, 4011336), (70, 3724812), (72, 3621345), (78, 3342780), (84, 3104010), (90, 2897076), (91, 2865240), (98, 2660580), (104, 2507085), (105, 2483208), (108, 2414230), (117, 2228520), (120, 2172807), (126, 2069340), (130, 2005668), (135, 1931384), (140, 1862406), (147, 1773720), (156, 1671390), (168, 1552005), (180, 1448538), (182, 1432620), (189, 1379560), (195, 1337112), (196, 1330290), (210, 1241604), (216, 1207115), (234, 1114260), (245, 1064232), (252, 1034670), (260, 1002834), (270, 965692), (273, 955080), (280, 931203), (294, 886860), (312, 835695), (315, 827736), (351, 742840), (360, 724269), (364, 716310), (378, 689780), (379, 687960), (390, 668556), (392, 665145), (420, 620802), (441, 591240), (455, 573048), (468, 557130), (490, 532116), (504, 517335), (520, 501417), (540, 482846), (546, 477540), (585, 445704), (588, 443430), (630, 413868), (637, 409320), (702, 371420), (728, 358155), (735, 354744), (756, 344890), (758, 343980), (780, 334278), (819, 318360), (840, 310401), (882, 295620), (910, 286524), (936, 278565), (945, 275912), (980, 266058), (1080, 241423), (1092, 238770), (1137, 229320), (1170, 222852), (1176, 221715), (1260, 206934), (1274, 204660), (1323, 197080), (1365, 191016), (1404, 185710), (1470, 177372), (1512, 172445), (1516, 171990), (1560, 167139), (1638, 159180), (1755, 148568), (1764, 147810), (1820, 143262), (1890, 137956), (1895, 137592), (1911, 136440), (1960, 133029), (2184, 119385), (2205, 118248), (2274, 114660), (2340, 111426), (2457, 106120), (2520, 103467), (2548, 102330), (2646, 98540), (2653, 98280), (2730, 95508), (2808, 92855), (2940, 88686), (3032, 85995), (3185, 81864), (3276, 79590), (3411, 76440), (3510, 74284), (3528, 73905), (3640, 71631), (3780, 68978), (3790, 68796), (3822, 68220), (4095, 63672), (4410, 59124), (4548, 57330), (4680, 55713), (4914, 53060), (4927, 52920), (5096, 51165), (5292, 49270), (5306, 49140), (5460, 47754), (5685, 45864), (5733, 45480), (5880, 44343), (6370, 40932), (6552, 39795), (6615, 39416), (6822, 38220), (7020, 37142), (7560, 34489), (7580, 34398), (7644, 34110), (7959, 32760), (8190, 31836), (8820, 29562), (9096, 28665), (9555, 27288), (9828, 26530), (9854, 26460), (10233, 25480), (10584, 24635), (10612, 24570), (10920, 23877), (11370, 22932), (11466, 22740), (12285, 21224), (12740, 20466), (13230, 19708), (13265, 19656), (13644, 19110), (14040, 18571), (14781, 17640), (15160, 17199), (15288, 17055), (15918, 16380)]