115323520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 302279040

約数和(自身を除く): 186955520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 128, 130, 160, 166, 167, 208, 260, 320, 332, 334, 415, 416, 520, 640, 664, 668, 830, 832, 835, 1040, 1079, 1328, 1336, 1660, 1664, 1670, 2080, 2158, 2171, 2656, 2672, 3320, 3340, 4160, 4316, 4342, 5312, 5344, 5395, 6640, 6680, 8320, 8632, 8684, 10624, 10688, 10790, 10855, 13280, 13360, 13861, 17264, 17368, 21376, 21580, 21710, 26560, 26720, 27722, 34528, 34736, 43160, 43420, 53120, 53440, 55444, 69056, 69305, 69472, 86320, 86840, 106880, 110888, 138112, 138610, 138944, 172640, 173680, 180193, 221776, 277220, 277888, 345280, 347360, 360386, 443552, 554440, 690560, 694720, 720772, 887104, 900965, 1108880, 1389440, 1441544, 1774208, 1801930, 2217760, 2883088, 3603860, 4435520, 5766176, 7207720, 8871040, 11532352, 14415440, 23064704, 28830880, 57661760, 115323520]

約数ペア:

[(1, 115323520), (2, 57661760), (4, 28830880), (5, 23064704), (8, 14415440), (10, 11532352), (13, 8871040), (16, 7207720), (20, 5766176), (26, 4435520), (32, 3603860), (40, 2883088), (52, 2217760), (64, 1801930), (65, 1774208), (80, 1441544), (83, 1389440), (104, 1108880), (128, 900965), (130, 887104), (160, 720772), (166, 694720), (167, 690560), (208, 554440), (260, 443552), (320, 360386), (332, 347360), (334, 345280), (415, 277888), (416, 277220), (520, 221776), (640, 180193), (664, 173680), (668, 172640), (830, 138944), (832, 138610), (835, 138112), (1040, 110888), (1079, 106880), (1328, 86840), (1336, 86320), (1660, 69472), (1664, 69305), (1670, 69056), (2080, 55444), (2158, 53440), (2171, 53120), (2656, 43420), (2672, 43160), (3320, 34736), (3340, 34528), (4160, 27722), (4316, 26720), (4342, 26560), (5312, 21710), (5344, 21580), (5395, 21376), (6640, 17368), (6680, 17264), (8320, 13861), (8632, 13360), (8684, 13280), (10624, 10855), (10688, 10790)]