395403120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 400

約数和(自身を含む): 1642037760

約数和(自身を除く): 1246634640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 324, 336, 345, 360, 368, 378, 379, 405, 414, 420, 432, 460, 483, 504, 540, 552, 560, 567, 621, 630, 644, 648, 690, 720, 756, 758, 805, 810, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1134, 1137, 1242, 1260, 1288, 1296, 1380, 1449, 1512, 1516, 1610, 1620, 1656, 1680, 1840, 1863, 1890, 1895, 1932, 2070, 2160, 2268, 2274, 2415, 2484, 2520, 2576, 2653, 2760, 2835, 2898, 3024, 3032, 3105, 3220, 3240, 3312, 3411, 3726, 3780, 3790, 3864, 4140, 4347, 4536, 4548, 4830, 4968, 5040, 5306, 5520, 5670, 5685, 5796, 6064, 6210, 6440, 6480, 6822, 7245, 7452, 7560, 7580, 7728, 7959, 8280, 8694, 8717, 9072, 9096, 9315, 9660, 9936, 10233, 10612, 11340, 11370, 11592, 12420, 12880, 13041, 13265, 13644, 14490, 14904, 15120, 15160, 15918, 16560, 17055, 17388, 17434, 18192, 18630, 19320, 20466, 21224, 21735, 22680, 22740, 23184, 23877, 24840, 26082, 26151, 26530, 27288, 28980, 29808, 30320, 30699, 31836, 34110, 34776, 34868, 37260, 38640, 39795, 40932, 42448, 43470, 43585, 45360, 45480, 47754, 49680, 51165, 52164, 52302, 53060, 54576, 57960, 61019, 61398, 63672, 65205, 68220, 69552, 69736, 71631, 74520, 78453, 79590, 81864, 86940, 87170, 90960, 95508, 102330, 104328, 104604, 106120, 115920, 119385, 122038, 122796, 127344, 130410, 130755, 136440, 139472, 143262, 149040, 153495, 156906, 159180, 163728, 173880, 174340, 183057, 191016, 204660, 208656, 209208, 212240, 214893, 235359, 238770, 244076, 245592, 260820, 261510, 272880, 286524, 305095, 306990, 313812, 318360, 347760, 348680, 358155, 366114, 382032, 392265, 409320, 418416, 429786, 470718, 477540, 488152, 491184, 521640, 523020, 549171, 573048, 610190, 613980, 627624, 636720, 697360, 706077, 716310, 732228, 784530, 818640, 859572, 915285, 941436, 955080, 976304, 1043280, 1046040, 1074465, 1098342, 1146096, 1176795, 1220380, 1227960, 1255248, 1412154, 1432620, 1464456, 1569060, 1647513, 1719144, 1830570, 1882872, 1910160, 2092080, 2148930, 2196684, 2353590, 2440760, 2455920, 2745855, 2824308, 2865240, 2928912, 3138120, 3295026, 3438288, 3530385, 3661140, 3765744, 4297860, 4393368, 4707180, 4881520, 4942539, 5491710, 5648616, 5730480, 6276240, 6590052, 7060770, 7322280, 8237565, 8595720, 8786736, 9414360, 9885078, 10983420, 11297232, 13180104, 14121540, 14644560, 16475130, 17191440, 18828720, 19770156, 21966840, 24712695, 26360208, 28243080, 32950260, 39540312, 43933680, 49425390, 56486160, 65900520, 79080624, 98850780, 131801040, 197701560, 395403120]

約数ペア:

[(1, 395403120), (2, 197701560), (3, 131801040), (4, 98850780), (5, 79080624), (6, 65900520), (7, 56486160), (8, 49425390), (9, 43933680), (10, 39540312), (12, 32950260), (14, 28243080), (15, 26360208), (16, 24712695), (18, 21966840), (20, 19770156), (21, 18828720), (23, 17191440), (24, 16475130), (27, 14644560), (28, 14121540), (30, 13180104), (35, 11297232), (36, 10983420), (40, 9885078), (42, 9414360), (45, 8786736), (46, 8595720), (48, 8237565), (54, 7322280), (56, 7060770), (60, 6590052), (63, 6276240), (69, 5730480), (70, 5648616), (72, 5491710), (80, 4942539), (81, 4881520), (84, 4707180), (90, 4393368), (92, 4297860), (105, 3765744), (108, 3661140), (112, 3530385), (115, 3438288), (120, 3295026), (126, 3138120), (135, 2928912), (138, 2865240), (140, 2824308), (144, 2745855), (161, 2455920), (162, 2440760), (168, 2353590), (180, 2196684), (184, 2148930), (189, 2092080), (207, 1910160), (210, 1882872), (216, 1830570), (230, 1719144), (240, 1647513), (252, 1569060), (270, 1464456), (276, 1432620), (280, 1412154), (315, 1255248), (322, 1227960), (324, 1220380), (336, 1176795), (345, 1146096), (360, 1098342), (368, 1074465), (378, 1046040), (379, 1043280), (405, 976304), (414, 955080), (420, 941436), (432, 915285), (460, 859572), (483, 818640), (504, 784530), (540, 732228), (552, 716310), (560, 706077), (567, 697360), (621, 636720), (630, 627624), (644, 613980), (648, 610190), (690, 573048), (720, 549171), (756, 523020), (758, 521640), (805, 491184), (810, 488152), (828, 477540), (840, 470718), (920, 429786), (945, 418416), (966, 409320), (1008, 392265), (1035, 382032), (1080, 366114), (1104, 358155), (1134, 348680), (1137, 347760), (1242, 318360), (1260, 313812), (1288, 306990), (1296, 305095), (1380, 286524), (1449, 272880), (1512, 261510), (1516, 260820), (1610, 245592), (1620, 244076), (1656, 238770), (1680, 235359), (1840, 214893), (1863, 212240), (1890, 209208), (1895, 208656), (1932, 204660), (2070, 191016), (2160, 183057), (2268, 174340), (2274, 173880), (2415, 163728), (2484, 159180), (2520, 156906), (2576, 153495), (2653, 149040), (2760, 143262), (2835, 139472), (2898, 136440), (3024, 130755), (3032, 130410), (3105, 127344), (3220, 122796), (3240, 122038), (3312, 119385), (3411, 115920), (3726, 106120), (3780, 104604), (3790, 104328), (3864, 102330), (4140, 95508), (4347, 90960), (4536, 87170), (4548, 86940), (4830, 81864), (4968, 79590), (5040, 78453), (5306, 74520), (5520, 71631), (5670, 69736), (5685, 69552), (5796, 68220), (6064, 65205), (6210, 63672), (6440, 61398), (6480, 61019), (6822, 57960), (7245, 54576), (7452, 53060), (7560, 52302), (7580, 52164), (7728, 51165), (7959, 49680), (8280, 47754), (8694, 45480), (8717, 45360), (9072, 43585), (9096, 43470), (9315, 42448), (9660, 40932), (9936, 39795), (10233, 38640), (10612, 37260), (11340, 34868), (11370, 34776), (11592, 34110), (12420, 31836), (12880, 30699), (13041, 30320), (13265, 29808), (13644, 28980), (14490, 27288), (14904, 26530), (15120, 26151), (15160, 26082), (15918, 24840), (16560, 23877), (17055, 23184), (17388, 22740), (17434, 22680), (18192, 21735), (18630, 21224), (19320, 20466)]