395591040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 320

約数和(自身を含む): 1523990160

約数和(自身を除く): 1128399120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 587, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1174, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1761, 1872, 1920, 2080, 2106, 2160, 2340, 2348, 2496, 2592, 2808, 2880, 2935, 3120, 3240, 3456, 3510, 3522, 3744, 4160, 4212, 4320, 4680, 4696, 4992, 5184, 5265, 5283, 5616, 5760, 5870, 6240, 6480, 7020, 7044, 7488, 7631, 8320, 8424, 8640, 8805, 9360, 9392, 10368, 10530, 10566, 11232, 11740, 12480, 12960, 14040, 14088, 14976, 15262, 15849, 16848, 17280, 17610, 18720, 18784, 21060, 21132, 22464, 22893, 23480, 24960, 25920, 26415, 28080, 28176, 30524, 31698, 33696, 35220, 37440, 37568, 38155, 42120, 42264, 44928, 45786, 46960, 47547, 51840, 52830, 56160, 56352, 61048, 63396, 67392, 68679, 70440, 74880, 75136, 76310, 79245, 84240, 84528, 91572, 93920, 95094, 105660, 112320, 112704, 114465, 122096, 126792, 134784, 137358, 140880, 152620, 158490, 168480, 169056, 183144, 187840, 190188, 206037, 211320, 224640, 225408, 228930, 237735, 244192, 253584, 274716, 281760, 305240, 316980, 336960, 338112, 343395, 366288, 375680, 380376, 412074, 422640, 457860, 475470, 488384, 507168, 549432, 563520, 610480, 618111, 633960, 673920, 676224, 686790, 732576, 760752, 824148, 845280, 915720, 950940, 976768, 1014336, 1030185, 1098864, 1127040, 1220960, 1236222, 1267920, 1373580, 1465152, 1521504, 1648296, 1690560, 1831440, 1901880, 2028672, 2060370, 2197728, 2441920, 2472444, 2535840, 2747160, 2930304, 3043008, 3090555, 3296592, 3381120, 3662880, 3803760, 4120740, 4395456, 4883840, 4944888, 5071680, 5494320, 6086016, 6181110, 6593184, 7325760, 7607520, 8241480, 8790912, 9889776, 10143360, 10988640, 12362220, 13186368, 14651520, 15215040, 16482960, 19779552, 21977280, 24724440, 26372736, 30430080, 32965920, 39559104, 43954560, 49448880, 65931840, 79118208, 98897760, 131863680, 197795520, 395591040]

約数ペア:

[(1, 395591040), (2, 197795520), (3, 131863680), (4, 98897760), (5, 79118208), (6, 65931840), (8, 49448880), (9, 43954560), (10, 39559104), (12, 32965920), (13, 30430080), (15, 26372736), (16, 24724440), (18, 21977280), (20, 19779552), (24, 16482960), (26, 15215040), (27, 14651520), (30, 13186368), (32, 12362220), (36, 10988640), (39, 10143360), (40, 9889776), (45, 8790912), (48, 8241480), (52, 7607520), (54, 7325760), (60, 6593184), (64, 6181110), (65, 6086016), (72, 5494320), (78, 5071680), (80, 4944888), (81, 4883840), (90, 4395456), (96, 4120740), (104, 3803760), (108, 3662880), (117, 3381120), (120, 3296592), (128, 3090555), (130, 3043008), (135, 2930304), (144, 2747160), (156, 2535840), (160, 2472444), (162, 2441920), (180, 2197728), (192, 2060370), (195, 2028672), (208, 1901880), (216, 1831440), (234, 1690560), (240, 1648296), (260, 1521504), (270, 1465152), (288, 1373580), (312, 1267920), (320, 1236222), (324, 1220960), (351, 1127040), (360, 1098864), (384, 1030185), (390, 1014336), (405, 976768), (416, 950940), (432, 915720), (468, 845280), (480, 824148), (520, 760752), (540, 732576), (576, 686790), (585, 676224), (587, 673920), (624, 633960), (640, 618111), (648, 610480), (702, 563520), (720, 549432), (780, 507168), (810, 488384), (832, 475470), (864, 457860), (936, 422640), (960, 412074), (1040, 380376), (1053, 375680), (1080, 366288), (1152, 343395), (1170, 338112), (1174, 336960), (1248, 316980), (1296, 305240), (1404, 281760), (1440, 274716), (1560, 253584), (1620, 244192), (1664, 237735), (1728, 228930), (1755, 225408), (1761, 224640), (1872, 211320), (1920, 206037), (2080, 190188), (2106, 187840), (2160, 183144), (2340, 169056), (2348, 168480), (2496, 158490), (2592, 152620), (2808, 140880), (2880, 137358), (2935, 134784), (3120, 126792), (3240, 122096), (3456, 114465), (3510, 112704), (3522, 112320), (3744, 105660), (4160, 95094), (4212, 93920), (4320, 91572), (4680, 84528), (4696, 84240), (4992, 79245), (5184, 76310), (5265, 75136), (5283, 74880), (5616, 70440), (5760, 68679), (5870, 67392), (6240, 63396), (6480, 61048), (7020, 56352), (7044, 56160), (7488, 52830), (7631, 51840), (8320, 47547), (8424, 46960), (8640, 45786), (8805, 44928), (9360, 42264), (9392, 42120), (10368, 38155), (10530, 37568), (10566, 37440), (11232, 35220), (11740, 33696), (12480, 31698), (12960, 30524), (14040, 28176), (14088, 28080), (14976, 26415), (15262, 25920), (15849, 24960), (16848, 23480), (17280, 22893), (17610, 22464), (18720, 21132), (18784, 21060)]