80032680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 288

約数和(自身を含む): 326781000

約数和(自身を除く): 246748320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 349, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 698, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1047, 1092, 1170, 1176, 1260, 1274, 1365, 1396, 1470, 1560, 1638, 1745, 1764, 1820, 1911, 1960, 2094, 2184, 2205, 2340, 2443, 2520, 2548, 2730, 2792, 2940, 3141, 3185, 3276, 3490, 3528, 3640, 3822, 4095, 4188, 4410, 4537, 4680, 4886, 5096, 5235, 5460, 5733, 5880, 6282, 6370, 6552, 6980, 7329, 7644, 8190, 8376, 8820, 9074, 9555, 9772, 10470, 10920, 11466, 12215, 12564, 12740, 13611, 13960, 14658, 15288, 15705, 16380, 17101, 17640, 18148, 19110, 19544, 20940, 21987, 22685, 22932, 24430, 25128, 25480, 27222, 28665, 29316, 31410, 31759, 32760, 34202, 36296, 36645, 38220, 40833, 41880, 43974, 45370, 45864, 48860, 51303, 54444, 57330, 58632, 62820, 63518, 68055, 68404, 73290, 76440, 81666, 85505, 87948, 90740, 95277, 97720, 102606, 108888, 109935, 114660, 125640, 127036, 136110, 136808, 146580, 153909, 158795, 163332, 171010, 175896, 181480, 190554, 204165, 205212, 219870, 222313, 229320, 254072, 256515, 272220, 285831, 293160, 307818, 317590, 326664, 342020, 381108, 408330, 410424, 439740, 444626, 476385, 513030, 544440, 571662, 615636, 635180, 666939, 684040, 762216, 769545, 816660, 879480, 889252, 952770, 1026060, 1111565, 1143324, 1231272, 1270360, 1333878, 1429155, 1539090, 1633320, 1778504, 1905540, 2000817, 2052120, 2223130, 2286648, 2667756, 2858310, 3078180, 3334695, 3811080, 4001634, 4446260, 5335512, 5716620, 6156360, 6669390, 8003268, 8892520, 10004085, 11433240, 13338780, 16006536, 20008170, 26677560, 40016340, 80032680]

約数ペア:

[(1, 80032680), (2, 40016340), (3, 26677560), (4, 20008170), (5, 16006536), (6, 13338780), (7, 11433240), (8, 10004085), (9, 8892520), (10, 8003268), (12, 6669390), (13, 6156360), (14, 5716620), (15, 5335512), (18, 4446260), (20, 4001634), (21, 3811080), (24, 3334695), (26, 3078180), (28, 2858310), (30, 2667756), (35, 2286648), (36, 2223130), (39, 2052120), (40, 2000817), (42, 1905540), (45, 1778504), (49, 1633320), (52, 1539090), (56, 1429155), (60, 1333878), (63, 1270360), (65, 1231272), (70, 1143324), (72, 1111565), (78, 1026060), (84, 952770), (90, 889252), (91, 879480), (98, 816660), (104, 769545), (105, 762216), (117, 684040), (120, 666939), (126, 635180), (130, 615636), (140, 571662), (147, 544440), (156, 513030), (168, 476385), (180, 444626), (182, 439740), (195, 410424), (196, 408330), (210, 381108), (234, 342020), (245, 326664), (252, 317590), (260, 307818), (273, 293160), (280, 285831), (294, 272220), (312, 256515), (315, 254072), (349, 229320), (360, 222313), (364, 219870), (390, 205212), (392, 204165), (420, 190554), (441, 181480), (455, 175896), (468, 171010), (490, 163332), (504, 158795), (520, 153909), (546, 146580), (585, 136808), (588, 136110), (630, 127036), (637, 125640), (698, 114660), (728, 109935), (735, 108888), (780, 102606), (819, 97720), (840, 95277), (882, 90740), (910, 87948), (936, 85505), (980, 81666), (1047, 76440), (1092, 73290), (1170, 68404), (1176, 68055), (1260, 63518), (1274, 62820), (1365, 58632), (1396, 57330), (1470, 54444), (1560, 51303), (1638, 48860), (1745, 45864), (1764, 45370), (1820, 43974), (1911, 41880), (1960, 40833), (2094, 38220), (2184, 36645), (2205, 36296), (2340, 34202), (2443, 32760), (2520, 31759), (2548, 31410), (2730, 29316), (2792, 28665), (2940, 27222), (3141, 25480), (3185, 25128), (3276, 24430), (3490, 22932), (3528, 22685), (3640, 21987), (3822, 20940), (4095, 19544), (4188, 19110), (4410, 18148), (4537, 17640), (4680, 17101), (4886, 16380), (5096, 15705), (5235, 15288), (5460, 14658), (5733, 13960), (5880, 13611), (6282, 12740), (6370, 12564), (6552, 12215), (6980, 11466), (7329, 10920), (7644, 10470), (8190, 9772), (8376, 9555), (8820, 9074)]