245336520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 948205440

約数和(自身を除く): 702868920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 29, 30, 33, 34, 39, 40, 44, 51, 52, 55, 58, 60, 65, 66, 68, 78, 85, 87, 88, 102, 104, 110, 116, 120, 130, 132, 136, 143, 145, 156, 165, 170, 174, 187, 195, 204, 220, 221, 232, 255, 260, 264, 286, 290, 312, 319, 330, 340, 348, 374, 377, 390, 408, 429, 435, 440, 442, 493, 510, 520, 561, 572, 580, 638, 660, 663, 680, 696, 715, 748, 754, 780, 841, 858, 870, 884, 935, 957, 986, 1020, 1105, 1122, 1131, 1144, 1160, 1276, 1320, 1326, 1430, 1479, 1496, 1508, 1560, 1595, 1682, 1716, 1740, 1768, 1870, 1885, 1914, 1972, 2040, 2145, 2210, 2244, 2262, 2431, 2465, 2523, 2552, 2652, 2805, 2860, 2958, 3016, 3190, 3315, 3364, 3432, 3480, 3740, 3770, 3828, 3944, 4147, 4205, 4290, 4420, 4488, 4524, 4785, 4862, 4930, 5046, 5304, 5423, 5610, 5655, 5720, 5916, 6380, 6409, 6630, 6728, 7293, 7395, 7480, 7540, 7656, 8294, 8410, 8580, 8840, 9048, 9251, 9570, 9724, 9860, 10092, 10846, 10933, 11220, 11310, 11832, 12155, 12441, 12615, 12760, 12818, 13260, 14297, 14586, 14790, 15080, 16269, 16588, 16820, 17160, 18502, 19140, 19227, 19448, 19720, 20184, 20735, 21692, 21866, 22440, 22620, 24310, 24882, 25230, 25636, 26520, 27115, 27753, 28594, 29172, 29580, 32045, 32538, 32799, 33176, 33640, 36465, 37004, 38280, 38454, 41470, 42891, 43384, 43732, 45240, 46255, 48620, 49764, 50460, 51272, 54230, 54665, 55506, 57188, 58344, 59160, 62205, 64090, 65076, 65598, 70499, 71485, 72930, 74008, 76908, 81345, 82940, 85782, 87464, 92510, 96135, 97240, 99528, 100920, 108460, 109330, 111012, 114376, 120263, 124410, 128180, 130152, 131196, 138765, 140998, 142970, 145860, 153816, 157267, 162690, 163995, 165880, 171564, 185020, 185861, 192270, 211497, 214455, 216920, 218660, 222024, 240526, 248820, 256360, 262392, 277530, 281996, 285940, 291720, 314534, 325380, 327990, 343128, 352495, 360789, 370040, 371722, 384540, 422994, 428910, 437320, 471801, 481052, 497640, 555060, 557583, 563992, 571880, 601315, 629068, 650760, 655980, 704990, 721578, 743444, 769080, 786335, 845988, 857820, 929305, 943602, 962104, 1057485, 1110120, 1115166, 1202630, 1258136, 1311960, 1409980, 1443156, 1486888, 1572670, 1691976, 1715640, 1803945, 1858610, 1887204, 2044471, 2114970, 2230332, 2359005, 2405260, 2787915, 2819960, 2886312, 3145340, 3607890, 3717220, 3774408, 4088942, 4229940, 4460664, 4718010, 4810520, 5575830, 6133413, 6290680, 7215780, 7434440, 8177884, 8459880, 9436020, 10222355, 11151660, 12266826, 14431560, 16355768, 18872040, 20444710, 22303320, 24533652, 30667065, 40889420, 49067304, 61334130, 81778840, 122668260, 245336520]

約数ペア:

[(1, 245336520), (2, 122668260), (3, 81778840), (4, 61334130), (5, 49067304), (6, 40889420), (8, 30667065), (10, 24533652), (11, 22303320), (12, 20444710), (13, 18872040), (15, 16355768), (17, 14431560), (20, 12266826), (22, 11151660), (24, 10222355), (26, 9436020), (29, 8459880), (30, 8177884), (33, 7434440), (34, 7215780), (39, 6290680), (40, 6133413), (44, 5575830), (51, 4810520), (52, 4718010), (55, 4460664), (58, 4229940), (60, 4088942), (65, 3774408), (66, 3717220), (68, 3607890), (78, 3145340), (85, 2886312), (87, 2819960), (88, 2787915), (102, 2405260), (104, 2359005), (110, 2230332), (116, 2114970), (120, 2044471), (130, 1887204), (132, 1858610), (136, 1803945), (143, 1715640), (145, 1691976), (156, 1572670), (165, 1486888), (170, 1443156), (174, 1409980), (187, 1311960), (195, 1258136), (204, 1202630), (220, 1115166), (221, 1110120), (232, 1057485), (255, 962104), (260, 943602), (264, 929305), (286, 857820), (290, 845988), (312, 786335), (319, 769080), (330, 743444), (340, 721578), (348, 704990), (374, 655980), (377, 650760), (390, 629068), (408, 601315), (429, 571880), (435, 563992), (440, 557583), (442, 555060), (493, 497640), (510, 481052), (520, 471801), (561, 437320), (572, 428910), (580, 422994), (638, 384540), (660, 371722), (663, 370040), (680, 360789), (696, 352495), (715, 343128), (748, 327990), (754, 325380), (780, 314534), (841, 291720), (858, 285940), (870, 281996), (884, 277530), (935, 262392), (957, 256360), (986, 248820), (1020, 240526), (1105, 222024), (1122, 218660), (1131, 216920), (1144, 214455), (1160, 211497), (1276, 192270), (1320, 185861), (1326, 185020), (1430, 171564), (1479, 165880), (1496, 163995), (1508, 162690), (1560, 157267), (1595, 153816), (1682, 145860), (1716, 142970), (1740, 140998), (1768, 138765), (1870, 131196), (1885, 130152), (1914, 128180), (1972, 124410), (2040, 120263), (2145, 114376), (2210, 111012), (2244, 109330), (2262, 108460), (2431, 100920), (2465, 99528), (2523, 97240), (2552, 96135), (2652, 92510), (2805, 87464), (2860, 85782), (2958, 82940), (3016, 81345), (3190, 76908), (3315, 74008), (3364, 72930), (3432, 71485), (3480, 70499), (3740, 65598), (3770, 65076), (3828, 64090), (3944, 62205), (4147, 59160), (4205, 58344), (4290, 57188), (4420, 55506), (4488, 54665), (4524, 54230), (4785, 51272), (4862, 50460), (4930, 49764), (5046, 48620), (5304, 46255), (5423, 45240), (5610, 43732), (5655, 43384), (5720, 42891), (5916, 41470), (6380, 38454), (6409, 38280), (6630, 37004), (6728, 36465), (7293, 33640), (7395, 33176), (7480, 32799), (7540, 32538), (7656, 32045), (8294, 29580), (8410, 29172), (8580, 28594), (8840, 27753), (9048, 27115), (9251, 26520), (9570, 25636), (9724, 25230), (9860, 24882), (10092, 24310), (10846, 22620), (10933, 22440), (11220, 21866), (11310, 21692), (11832, 20735), (12155, 20184), (12441, 19720), (12615, 19448), (12760, 19227), (12818, 19140), (13260, 18502), (14297, 17160), (14586, 16820), (14790, 16588), (15080, 16269)]