135523320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 128

約数和(自身を含む): 444579840

約数和(自身を除く): 309056520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2143, 2635, 3162, 3720, 4216, 4286, 5270, 6324, 6429, 7905, 8572, 10540, 10715, 12648, 12858, 15810, 17144, 21080, 21430, 25716, 31620, 32145, 36431, 42860, 51432, 63240, 64290, 66433, 72862, 85720, 109293, 128580, 132866, 145724, 182155, 199299, 218586, 257160, 265732, 291448, 332165, 364310, 398598, 437172, 531464, 546465, 664330, 728620, 797196, 874344, 996495, 1092930, 1129361, 1328660, 1457240, 1594392, 1992990, 2185860, 2258722, 2657320, 3388083, 3985980, 4371720, 4517444, 5646805, 6776166, 7971960, 9034888, 11293610, 13552332, 16940415, 22587220, 27104664, 33880830, 45174440, 67761660, 135523320]

約数ペア:

[(1, 135523320), (2, 67761660), (3, 45174440), (4, 33880830), (5, 27104664), (6, 22587220), (8, 16940415), (10, 13552332), (12, 11293610), (15, 9034888), (17, 7971960), (20, 6776166), (24, 5646805), (30, 4517444), (31, 4371720), (34, 3985980), (40, 3388083), (51, 2657320), (60, 2258722), (62, 2185860), (68, 1992990), (85, 1594392), (93, 1457240), (102, 1328660), (120, 1129361), (124, 1092930), (136, 996495), (155, 874344), (170, 797196), (186, 728620), (204, 664330), (248, 546465), (255, 531464), (310, 437172), (340, 398598), (372, 364310), (408, 332165), (465, 291448), (510, 265732), (527, 257160), (620, 218586), (680, 199299), (744, 182155), (930, 145724), (1020, 132866), (1054, 128580), (1240, 109293), (1581, 85720), (1860, 72862), (2040, 66433), (2108, 64290), (2143, 63240), (2635, 51432), (3162, 42860), (3720, 36431), (4216, 32145), (4286, 31620), (5270, 25716), (6324, 21430), (6429, 21080), (7905, 17144), (8572, 15810), (10540, 12858), (10715, 12648)]