166205520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2011

約数の個数: 200

約数和(自身を含む): 621975816

約数和(自身を除く): 455770296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 1973, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 3946, 4212, 4680, 5265, 5616, 5919, 6480, 7020, 7892, 8424, 9360, 9865, 10530, 11838, 14040, 15784, 16848, 17757, 19730, 21060, 23676, 25649, 28080, 29595, 31568, 35514, 39460, 42120, 47352, 51298, 53271, 59190, 71028, 76947, 78920, 84240, 88785, 94704, 102596, 106542, 118380, 128245, 142056, 153894, 157840, 159813, 177570, 205192, 213084, 230841, 236760, 256490, 266355, 284112, 307788, 319626, 355140, 384735, 410384, 426168, 461682, 473520, 512980, 532710, 615576, 639252, 692523, 710280, 769470, 799065, 852336, 923364, 1025960, 1065420, 1154205, 1231152, 1278504, 1385046, 1420560, 1538940, 1598130, 1846728, 2051920, 2077569, 2130840, 2308410, 2557008, 2770092, 3077880, 3196260, 3462615, 3693456, 4155138, 4261680, 4616820, 5540184, 6155760, 6392520, 6925230, 8310276, 9233640, 10387845, 11080368, 12785040, 13850460, 16620552, 18467280, 20775690, 27700920, 33241104, 41551380, 55401840, 83102760, 166205520]

約数ペア:

[(1, 166205520), (2, 83102760), (3, 55401840), (4, 41551380), (5, 33241104), (6, 27700920), (8, 20775690), (9, 18467280), (10, 16620552), (12, 13850460), (13, 12785040), (15, 11080368), (16, 10387845), (18, 9233640), (20, 8310276), (24, 6925230), (26, 6392520), (27, 6155760), (30, 5540184), (36, 4616820), (39, 4261680), (40, 4155138), (45, 3693456), (48, 3462615), (52, 3196260), (54, 3077880), (60, 2770092), (65, 2557008), (72, 2308410), (78, 2130840), (80, 2077569), (81, 2051920), (90, 1846728), (104, 1598130), (108, 1538940), (117, 1420560), (120, 1385046), (130, 1278504), (135, 1231152), (144, 1154205), (156, 1065420), (162, 1025960), (180, 923364), (195, 852336), (208, 799065), (216, 769470), (234, 710280), (240, 692523), (260, 639252), (270, 615576), (312, 532710), (324, 512980), (351, 473520), (360, 461682), (390, 426168), (405, 410384), (432, 384735), (468, 355140), (520, 319626), (540, 307788), (585, 284112), (624, 266355), (648, 256490), (702, 236760), (720, 230841), (780, 213084), (810, 205192), (936, 177570), (1040, 159813), (1053, 157840), (1080, 153894), (1170, 142056), (1296, 128245), (1404, 118380), (1560, 106542), (1620, 102596), (1755, 94704), (1872, 88785), (1973, 84240), (2106, 78920), (2160, 76947), (2340, 71028), (2808, 59190), (3120, 53271), (3240, 51298), (3510, 47352), (3946, 42120), (4212, 39460), (4680, 35514), (5265, 31568), (5616, 29595), (5919, 28080), (6480, 25649), (7020, 23676), (7892, 21060), (8424, 19730), (9360, 17757), (9865, 16848), (10530, 15784), (11838, 14040)]