133029680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 373309440

約数和(自身を除く): 240279760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 79, 80, 97, 112, 124, 140, 155, 158, 194, 217, 248, 280, 310, 316, 388, 395, 434, 485, 496, 553, 560, 620, 632, 679, 776, 790, 868, 970, 1085, 1106, 1240, 1264, 1358, 1552, 1580, 1736, 1940, 2170, 2212, 2449, 2480, 2716, 2765, 3007, 3160, 3395, 3472, 3880, 4340, 4424, 4898, 5432, 5530, 6014, 6320, 6790, 7663, 7760, 8680, 8848, 9796, 10864, 11060, 12028, 12245, 13580, 15035, 15326, 17143, 17360, 19592, 21049, 22120, 24056, 24490, 27160, 30070, 30652, 34286, 38315, 39184, 42098, 44240, 48112, 48980, 53641, 54320, 60140, 61304, 68572, 76630, 84196, 85715, 97960, 105245, 107282, 120280, 122608, 137144, 153260, 168392, 171430, 195920, 210490, 214564, 237553, 240560, 268205, 274288, 306520, 336784, 342860, 420980, 429128, 475106, 536410, 613040, 685720, 841960, 858256, 950212, 1072820, 1187765, 1371440, 1662871, 1683920, 1900424, 2145640, 2375530, 3325742, 3800848, 4291280, 4751060, 6651484, 8314355, 9502120, 13302968, 16628710, 19004240, 26605936, 33257420, 66514840, 133029680]

約数ペア:

[(1, 133029680), (2, 66514840), (4, 33257420), (5, 26605936), (7, 19004240), (8, 16628710), (10, 13302968), (14, 9502120), (16, 8314355), (20, 6651484), (28, 4751060), (31, 4291280), (35, 3800848), (40, 3325742), (56, 2375530), (62, 2145640), (70, 1900424), (79, 1683920), (80, 1662871), (97, 1371440), (112, 1187765), (124, 1072820), (140, 950212), (155, 858256), (158, 841960), (194, 685720), (217, 613040), (248, 536410), (280, 475106), (310, 429128), (316, 420980), (388, 342860), (395, 336784), (434, 306520), (485, 274288), (496, 268205), (553, 240560), (560, 237553), (620, 214564), (632, 210490), (679, 195920), (776, 171430), (790, 168392), (868, 153260), (970, 137144), (1085, 122608), (1106, 120280), (1240, 107282), (1264, 105245), (1358, 97960), (1552, 85715), (1580, 84196), (1736, 76630), (1940, 68572), (2170, 61304), (2212, 60140), (2449, 54320), (2480, 53641), (2716, 48980), (2765, 48112), (3007, 44240), (3160, 42098), (3395, 39184), (3472, 38315), (3880, 34286), (4340, 30652), (4424, 30070), (4898, 27160), (5432, 24490), (5530, 24056), (6014, 22120), (6320, 21049), (6790, 19592), (7663, 17360), (7760, 17143), (8680, 15326), (8848, 15035), (9796, 13580), (10864, 12245), (11060, 12028)]