237528720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 320

約数和(自身を含む): 962438400

約数和(自身を除く): 724909680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 769, 780, 792, 858, 880, 936, 990, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1538, 1560, 1584, 1716, 1755, 1872, 1980, 2145, 2160, 2288, 2307, 2340, 2376, 2574, 2640, 2808, 2860, 2970, 3076, 3120, 3432, 3510, 3845, 3861, 3960, 4290, 4614, 4680, 4752, 5148, 5616, 5720, 5940, 6152, 6435, 6864, 6921, 7020, 7690, 7722, 7920, 8459, 8580, 9228, 9360, 9997, 10296, 11440, 11535, 11880, 12304, 12870, 13842, 14040, 15380, 15444, 16918, 17160, 18456, 19305, 19994, 20592, 20763, 23070, 23760, 25377, 25740, 27684, 28080, 29991, 30760, 30888, 33836, 34320, 34605, 36912, 38610, 39988, 41526, 42295, 46140, 49985, 50754, 51480, 55368, 59982, 61520, 61776, 67672, 69210, 76131, 77220, 79976, 83052, 84590, 89973, 92280, 99970, 101508, 102960, 103815, 109967, 110736, 119964, 126885, 135344, 138420, 149955, 152262, 154440, 159952, 166104, 169180, 179946, 184560, 199940, 203016, 207630, 219934, 228393, 239928, 253770, 269919, 276840, 299910, 304524, 308880, 329901, 332208, 338360, 359892, 380655, 399880, 406032, 415260, 439868, 449865, 456786, 479856, 507540, 539838, 549835, 553680, 599820, 609048, 659802, 676720, 719784, 761310, 799760, 830520, 879736, 899730, 913572, 989703, 1015080, 1079676, 1099670, 1141965, 1199640, 1218096, 1319604, 1349595, 1439568, 1522620, 1649505, 1661040, 1759472, 1799460, 1827144, 1979406, 2030160, 2159352, 2199340, 2283930, 2399280, 2639208, 2699190, 2969109, 3045240, 3299010, 3598920, 3654288, 3958812, 4318704, 4398680, 4567860, 4948515, 5278416, 5398380, 5938218, 6090480, 6598020, 7197840, 7917624, 8797360, 9135720, 9897030, 10796760, 11876436, 13196040, 14845545, 15835248, 18271440, 19794060, 21593520, 23752872, 26392080, 29691090, 39588120, 47505744, 59382180, 79176240, 118764360, 237528720]

約数ペア:

[(1, 237528720), (2, 118764360), (3, 79176240), (4, 59382180), (5, 47505744), (6, 39588120), (8, 29691090), (9, 26392080), (10, 23752872), (11, 21593520), (12, 19794060), (13, 18271440), (15, 15835248), (16, 14845545), (18, 13196040), (20, 11876436), (22, 10796760), (24, 9897030), (26, 9135720), (27, 8797360), (30, 7917624), (33, 7197840), (36, 6598020), (39, 6090480), (40, 5938218), (44, 5398380), (45, 5278416), (48, 4948515), (52, 4567860), (54, 4398680), (55, 4318704), (60, 3958812), (65, 3654288), (66, 3598920), (72, 3299010), (78, 3045240), (80, 2969109), (88, 2699190), (90, 2639208), (99, 2399280), (104, 2283930), (108, 2199340), (110, 2159352), (117, 2030160), (120, 1979406), (130, 1827144), (132, 1799460), (135, 1759472), (143, 1661040), (144, 1649505), (156, 1522620), (165, 1439568), (176, 1349595), (180, 1319604), (195, 1218096), (198, 1199640), (208, 1141965), (216, 1099670), (220, 1079676), (234, 1015080), (240, 989703), (260, 913572), (264, 899730), (270, 879736), (286, 830520), (297, 799760), (312, 761310), (330, 719784), (351, 676720), (360, 659802), (390, 609048), (396, 599820), (429, 553680), (432, 549835), (440, 539838), (468, 507540), (495, 479856), (520, 456786), (528, 449865), (540, 439868), (572, 415260), (585, 406032), (594, 399880), (624, 380655), (660, 359892), (702, 338360), (715, 332208), (720, 329901), (769, 308880), (780, 304524), (792, 299910), (858, 276840), (880, 269919), (936, 253770), (990, 239928), (1040, 228393), (1080, 219934), (1144, 207630), (1170, 203016), (1188, 199940), (1287, 184560), (1320, 179946), (1404, 169180), (1430, 166104), (1485, 159952), (1538, 154440), (1560, 152262), (1584, 149955), (1716, 138420), (1755, 135344), (1872, 126885), (1980, 119964), (2145, 110736), (2160, 109967), (2288, 103815), (2307, 102960), (2340, 101508), (2376, 99970), (2574, 92280), (2640, 89973), (2808, 84590), (2860, 83052), (2970, 79976), (3076, 77220), (3120, 76131), (3432, 69210), (3510, 67672), (3845, 61776), (3861, 61520), (3960, 59982), (4290, 55368), (4614, 51480), (4680, 50754), (4752, 49985), (5148, 46140), (5616, 42295), (5720, 41526), (5940, 39988), (6152, 38610), (6435, 36912), (6864, 34605), (6921, 34320), (7020, 33836), (7690, 30888), (7722, 30760), (7920, 29991), (8459, 28080), (8580, 27684), (9228, 25740), (9360, 25377), (9997, 23760), (10296, 23070), (11440, 20763), (11535, 20592), (11880, 19994), (12304, 19305), (12870, 18456), (13842, 17160), (14040, 16918), (15380, 15444)]