158832520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 465393600

約数和(自身を除く): 306561080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 53, 55, 56, 70, 77, 88, 98, 106, 110, 139, 140, 154, 196, 212, 220, 245, 265, 278, 280, 308, 371, 385, 392, 424, 440, 490, 530, 539, 556, 583, 616, 695, 742, 770, 973, 980, 1060, 1078, 1112, 1166, 1390, 1484, 1529, 1540, 1855, 1946, 1960, 2120, 2156, 2332, 2597, 2695, 2780, 2915, 2968, 3058, 3080, 3710, 3892, 4081, 4312, 4664, 4865, 5194, 5390, 5560, 5830, 6116, 6811, 7367, 7420, 7645, 7784, 8162, 9730, 10388, 10703, 10780, 11660, 12232, 12985, 13622, 14734, 14840, 15290, 16324, 19460, 20405, 20776, 21406, 21560, 23320, 25970, 27244, 28567, 29468, 30580, 32648, 34055, 36835, 38920, 40810, 42812, 51569, 51940, 53515, 54488, 57134, 58936, 61160, 68110, 73670, 74921, 81037, 81620, 85624, 103138, 103880, 107030, 114268, 136220, 142835, 147340, 149842, 162074, 163240, 206276, 214060, 228536, 257845, 272440, 285670, 294680, 299684, 324148, 360983, 374605, 405185, 412552, 428120, 515690, 567259, 571340, 599368, 648296, 721966, 749210, 810370, 1031380, 1134518, 1142680, 1443932, 1498420, 1620740, 1804915, 2062760, 2269036, 2836295, 2887864, 2996840, 3241480, 3609830, 3970813, 4538072, 5672590, 7219660, 7941626, 11345180, 14439320, 15883252, 19854065, 22690360, 31766504, 39708130, 79416260, 158832520]

約数ペア:

[(1, 158832520), (2, 79416260), (4, 39708130), (5, 31766504), (7, 22690360), (8, 19854065), (10, 15883252), (11, 14439320), (14, 11345180), (20, 7941626), (22, 7219660), (28, 5672590), (35, 4538072), (40, 3970813), (44, 3609830), (49, 3241480), (53, 2996840), (55, 2887864), (56, 2836295), (70, 2269036), (77, 2062760), (88, 1804915), (98, 1620740), (106, 1498420), (110, 1443932), (139, 1142680), (140, 1134518), (154, 1031380), (196, 810370), (212, 749210), (220, 721966), (245, 648296), (265, 599368), (278, 571340), (280, 567259), (308, 515690), (371, 428120), (385, 412552), (392, 405185), (424, 374605), (440, 360983), (490, 324148), (530, 299684), (539, 294680), (556, 285670), (583, 272440), (616, 257845), (695, 228536), (742, 214060), (770, 206276), (973, 163240), (980, 162074), (1060, 149842), (1078, 147340), (1112, 142835), (1166, 136220), (1390, 114268), (1484, 107030), (1529, 103880), (1540, 103138), (1855, 85624), (1946, 81620), (1960, 81037), (2120, 74921), (2156, 73670), (2332, 68110), (2597, 61160), (2695, 58936), (2780, 57134), (2915, 54488), (2968, 53515), (3058, 51940), (3080, 51569), (3710, 42812), (3892, 40810), (4081, 38920), (4312, 36835), (4664, 34055), (4865, 32648), (5194, 30580), (5390, 29468), (5560, 28567), (5830, 27244), (6116, 25970), (6811, 23320), (7367, 21560), (7420, 21406), (7645, 20776), (7784, 20405), (8162, 19460), (9730, 16324), (10388, 15290), (10703, 14840), (10780, 14734), (11660, 13622), (12232, 12985)]