259328520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 958003200

約数和(自身を除く): 698674680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 83, 88, 90, 99, 108, 110, 120, 132, 135, 165, 166, 180, 198, 216, 220, 249, 263, 264, 270, 297, 330, 332, 360, 396, 415, 440, 495, 498, 526, 540, 594, 660, 664, 747, 789, 792, 830, 913, 990, 996, 1052, 1080, 1188, 1245, 1315, 1320, 1485, 1494, 1578, 1660, 1826, 1980, 1992, 2104, 2241, 2367, 2376, 2490, 2630, 2739, 2893, 2970, 2988, 3156, 3320, 3652, 3735, 3945, 3960, 4482, 4565, 4734, 4980, 5260, 5478, 5786, 5940, 5976, 6312, 7101, 7304, 7470, 7890, 8217, 8679, 8964, 9130, 9468, 9960, 10520, 10956, 11205, 11572, 11835, 11880, 13695, 14202, 14465, 14940, 15780, 16434, 17358, 17928, 18260, 18936, 21829, 21912, 22410, 23144, 23670, 24651, 26037, 27390, 28404, 28930, 29880, 31560, 32868, 34716, 35505, 36520, 41085, 43395, 43658, 44820, 47340, 49302, 52074, 54780, 56808, 57860, 65487, 65736, 69432, 71010, 78111, 82170, 86790, 87316, 89640, 94680, 98604, 104148, 109145, 109560, 115720, 123255, 130185, 130974, 142020, 156222, 164340, 173580, 174632, 196461, 197208, 208296, 218290, 240119, 246510, 260370, 261948, 284040, 312444, 327435, 328680, 347160, 390555, 392922, 436580, 480238, 493020, 520740, 523896, 589383, 624888, 654870, 720357, 781110, 785844, 873160, 960476, 982305, 986040, 1041480, 1178766, 1200595, 1309740, 1440714, 1562220, 1571688, 1920952, 1964610, 2161071, 2357532, 2401190, 2619480, 2881428, 2946915, 3124440, 3601785, 3929220, 4322142, 4715064, 4802380, 5762856, 5893830, 6483213, 7203570, 7858440, 8644284, 9604760, 10805355, 11787660, 12966426, 14407140, 17288568, 21610710, 23575320, 25932852, 28814280, 32416065, 43221420, 51865704, 64832130, 86442840, 129664260, 259328520]

約数ペア:

[(1, 259328520), (2, 129664260), (3, 86442840), (4, 64832130), (5, 51865704), (6, 43221420), (8, 32416065), (9, 28814280), (10, 25932852), (11, 23575320), (12, 21610710), (15, 17288568), (18, 14407140), (20, 12966426), (22, 11787660), (24, 10805355), (27, 9604760), (30, 8644284), (33, 7858440), (36, 7203570), (40, 6483213), (44, 5893830), (45, 5762856), (54, 4802380), (55, 4715064), (60, 4322142), (66, 3929220), (72, 3601785), (83, 3124440), (88, 2946915), (90, 2881428), (99, 2619480), (108, 2401190), (110, 2357532), (120, 2161071), (132, 1964610), (135, 1920952), (165, 1571688), (166, 1562220), (180, 1440714), (198, 1309740), (216, 1200595), (220, 1178766), (249, 1041480), (263, 986040), (264, 982305), (270, 960476), (297, 873160), (330, 785844), (332, 781110), (360, 720357), (396, 654870), (415, 624888), (440, 589383), (495, 523896), (498, 520740), (526, 493020), (540, 480238), (594, 436580), (660, 392922), (664, 390555), (747, 347160), (789, 328680), (792, 327435), (830, 312444), (913, 284040), (990, 261948), (996, 260370), (1052, 246510), (1080, 240119), (1188, 218290), (1245, 208296), (1315, 197208), (1320, 196461), (1485, 174632), (1494, 173580), (1578, 164340), (1660, 156222), (1826, 142020), (1980, 130974), (1992, 130185), (2104, 123255), (2241, 115720), (2367, 109560), (2376, 109145), (2490, 104148), (2630, 98604), (2739, 94680), (2893, 89640), (2970, 87316), (2988, 86790), (3156, 82170), (3320, 78111), (3652, 71010), (3735, 69432), (3945, 65736), (3960, 65487), (4482, 57860), (4565, 56808), (4734, 54780), (4980, 52074), (5260, 49302), (5478, 47340), (5786, 44820), (5940, 43658), (5976, 43395), (6312, 41085), (7101, 36520), (7304, 35505), (7470, 34716), (7890, 32868), (8217, 31560), (8679, 29880), (8964, 28930), (9130, 28404), (9468, 27390), (9960, 26037), (10520, 24651), (10956, 23670), (11205, 23144), (11572, 22410), (11835, 21912), (11880, 21829), (13695, 18936), (14202, 18260), (14465, 17928), (14940, 17358), (15780, 16434)]