40299480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 144144000

約数和(自身を除く): 103844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 109, 117, 120, 130, 156, 158, 180, 195, 218, 234, 237, 260, 312, 316, 327, 360, 390, 395, 436, 468, 474, 520, 545, 585, 632, 654, 711, 780, 790, 872, 936, 948, 981, 1027, 1090, 1170, 1185, 1308, 1417, 1422, 1560, 1580, 1635, 1896, 1962, 2054, 2180, 2340, 2370, 2616, 2834, 2844, 3081, 3160, 3270, 3555, 3924, 4108, 4251, 4360, 4680, 4740, 4905, 5135, 5668, 5688, 6162, 6540, 7085, 7110, 7848, 8216, 8502, 8611, 9243, 9480, 9810, 10270, 11336, 12324, 12753, 13080, 14170, 14220, 15405, 17004, 17222, 18486, 19620, 20540, 21255, 24648, 25506, 25833, 28340, 28440, 30810, 34008, 34444, 36972, 39240, 41080, 42510, 43055, 46215, 51012, 51666, 56680, 61620, 63765, 68888, 73944, 77499, 85020, 86110, 92430, 102024, 103332, 111943, 123240, 127530, 129165, 154998, 170040, 172220, 184860, 206664, 223886, 255060, 258330, 309996, 335829, 344440, 369720, 387495, 447772, 510120, 516660, 559715, 619992, 671658, 774990, 895544, 1007487, 1033320, 1119430, 1343316, 1549980, 1679145, 2014974, 2238860, 2686632, 3099960, 3358290, 4029948, 4477720, 5037435, 6716580, 8059896, 10074870, 13433160, 20149740, 40299480]

約数ペア:

[(1, 40299480), (2, 20149740), (3, 13433160), (4, 10074870), (5, 8059896), (6, 6716580), (8, 5037435), (9, 4477720), (10, 4029948), (12, 3358290), (13, 3099960), (15, 2686632), (18, 2238860), (20, 2014974), (24, 1679145), (26, 1549980), (30, 1343316), (36, 1119430), (39, 1033320), (40, 1007487), (45, 895544), (52, 774990), (60, 671658), (65, 619992), (72, 559715), (78, 516660), (79, 510120), (90, 447772), (104, 387495), (109, 369720), (117, 344440), (120, 335829), (130, 309996), (156, 258330), (158, 255060), (180, 223886), (195, 206664), (218, 184860), (234, 172220), (237, 170040), (260, 154998), (312, 129165), (316, 127530), (327, 123240), (360, 111943), (390, 103332), (395, 102024), (436, 92430), (468, 86110), (474, 85020), (520, 77499), (545, 73944), (585, 68888), (632, 63765), (654, 61620), (711, 56680), (780, 51666), (790, 51012), (872, 46215), (936, 43055), (948, 42510), (981, 41080), (1027, 39240), (1090, 36972), (1170, 34444), (1185, 34008), (1308, 30810), (1417, 28440), (1422, 28340), (1560, 25833), (1580, 25506), (1635, 24648), (1896, 21255), (1962, 20540), (2054, 19620), (2180, 18486), (2340, 17222), (2370, 17004), (2616, 15405), (2834, 14220), (2844, 14170), (3081, 13080), (3160, 12753), (3270, 12324), (3555, 11336), (3924, 10270), (4108, 9810), (4251, 9480), (4360, 9243), (4680, 8611), (4740, 8502), (4905, 8216), (5135, 7848), (5668, 7110), (5688, 7085), (6162, 6540)]