326095440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 1111536000

約数和(自身を除く): 785440560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 220, 240, 264, 298, 330, 440, 447, 528, 596, 660, 745, 829, 880, 894, 1192, 1320, 1490, 1639, 1658, 1788, 2235, 2384, 2487, 2640, 2980, 3278, 3316, 3576, 4145, 4470, 4917, 4974, 5960, 6556, 6632, 7152, 8195, 8290, 8940, 9119, 9834, 9948, 11920, 12435, 13112, 13264, 16390, 16580, 17880, 18238, 19668, 19896, 24585, 24870, 26224, 27357, 32780, 33160, 35760, 36476, 39336, 39792, 45595, 49170, 49740, 54714, 65560, 66320, 72952, 78672, 91190, 98340, 99480, 109428, 123521, 131120, 136785, 145904, 182380, 196680, 198960, 218856, 247042, 273570, 364760, 370563, 393360, 437712, 494084, 547140, 617605, 729520, 741126, 988168, 1094280, 1235210, 1358731, 1482252, 1852815, 1976336, 2188560, 2470420, 2717462, 2964504, 3705630, 4076193, 4940840, 5434924, 5929008, 6793655, 7411260, 8152386, 9881680, 10869848, 13587310, 14822520, 16304772, 20380965, 21739696, 27174620, 29645040, 32609544, 40761930, 54349240, 65219088, 81523860, 108698480, 163047720, 326095440]

約数ペア:

[(1, 326095440), (2, 163047720), (3, 108698480), (4, 81523860), (5, 65219088), (6, 54349240), (8, 40761930), (10, 32609544), (11, 29645040), (12, 27174620), (15, 21739696), (16, 20380965), (20, 16304772), (22, 14822520), (24, 13587310), (30, 10869848), (33, 9881680), (40, 8152386), (44, 7411260), (48, 6793655), (55, 5929008), (60, 5434924), (66, 4940840), (80, 4076193), (88, 3705630), (110, 2964504), (120, 2717462), (132, 2470420), (149, 2188560), (165, 1976336), (176, 1852815), (220, 1482252), (240, 1358731), (264, 1235210), (298, 1094280), (330, 988168), (440, 741126), (447, 729520), (528, 617605), (596, 547140), (660, 494084), (745, 437712), (829, 393360), (880, 370563), (894, 364760), (1192, 273570), (1320, 247042), (1490, 218856), (1639, 198960), (1658, 196680), (1788, 182380), (2235, 145904), (2384, 136785), (2487, 131120), (2640, 123521), (2980, 109428), (3278, 99480), (3316, 98340), (3576, 91190), (4145, 78672), (4470, 72952), (4917, 66320), (4974, 65560), (5960, 54714), (6556, 49740), (6632, 49170), (7152, 45595), (8195, 39792), (8290, 39336), (8940, 36476), (9119, 35760), (9834, 33160), (9948, 32780), (11920, 27357), (12435, 26224), (13112, 24870), (13264, 24585), (16390, 19896), (16580, 19668), (17880, 18238)]