1265462640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:768

約数の個数: 240

約数和(自身を含む): 4601705472

約数和(自身を除く): 3336242832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 353, 360, 383, 390, 468, 520, 585, 624, 706, 720, 766, 780, 936, 1040, 1059, 1149, 1170, 1412, 1532, 1560, 1765, 1872, 1915, 2118, 2298, 2340, 2824, 3064, 3120, 3177, 3447, 3530, 3830, 4236, 4589, 4596, 4680, 4979, 5295, 5648, 5745, 6128, 6354, 6894, 7060, 7660, 8472, 9178, 9192, 9360, 9958, 10590, 11490, 12708, 13767, 13788, 14120, 14937, 15320, 15885, 16944, 17235, 18356, 18384, 19916, 21180, 22945, 22980, 24895, 25416, 27534, 27576, 28240, 29874, 30640, 31770, 34470, 36712, 39832, 41301, 42360, 44811, 45890, 45960, 49790, 50832, 55068, 55152, 59748, 63540, 68835, 68940, 73424, 74685, 79664, 82602, 84720, 89622, 91780, 91920, 99580, 110136, 119496, 127080, 135199, 137670, 137880, 149370, 165204, 179244, 183560, 199160, 206505, 220272, 224055, 238992, 254160, 270398, 275340, 275760, 298740, 330408, 358488, 367120, 398320, 405597, 413010, 448110, 540796, 550680, 597480, 660816, 675995, 716976, 811194, 826020, 896220, 1081592, 1101360, 1194960, 1216791, 1351990, 1622388, 1652040, 1757587, 1792440, 2027985, 2163184, 2433582, 2703980, 3244776, 3304080, 3515174, 3584880, 4055970, 4867164, 5272761, 5407960, 6083955, 6489552, 7030348, 8111940, 8787935, 9734328, 10545522, 10815920, 12167910, 14060696, 15818283, 16223880, 17575870, 19468656, 21091044, 24335820, 26363805, 28121392, 31636566, 32447760, 35151740, 42182088, 48671640, 52727610, 63273132, 70303480, 79091415, 84364176, 97343280, 105455220, 126546264, 140606960, 158182830, 210910440, 253092528, 316365660, 421820880, 632731320, 1265462640]

約数ペア:

[(1, 1265462640), (2, 632731320), (3, 421820880), (4, 316365660), (5, 253092528), (6, 210910440), (8, 158182830), (9, 140606960), (10, 126546264), (12, 105455220), (13, 97343280), (15, 84364176), (16, 79091415), (18, 70303480), (20, 63273132), (24, 52727610), (26, 48671640), (30, 42182088), (36, 35151740), (39, 32447760), (40, 31636566), (45, 28121392), (48, 26363805), (52, 24335820), (60, 21091044), (65, 19468656), (72, 17575870), (78, 16223880), (80, 15818283), (90, 14060696), (104, 12167910), (117, 10815920), (120, 10545522), (130, 9734328), (144, 8787935), (156, 8111940), (180, 7030348), (195, 6489552), (208, 6083955), (234, 5407960), (240, 5272761), (260, 4867164), (312, 4055970), (353, 3584880), (360, 3515174), (383, 3304080), (390, 3244776), (468, 2703980), (520, 2433582), (585, 2163184), (624, 2027985), (706, 1792440), (720, 1757587), (766, 1652040), (780, 1622388), (936, 1351990), (1040, 1216791), (1059, 1194960), (1149, 1101360), (1170, 1081592), (1412, 896220), (1532, 826020), (1560, 811194), (1765, 716976), (1872, 675995), (1915, 660816), (2118, 597480), (2298, 550680), (2340, 540796), (2824, 448110), (3064, 413010), (3120, 405597), (3177, 398320), (3447, 367120), (3530, 358488), (3830, 330408), (4236, 298740), (4589, 275760), (4596, 275340), (4680, 270398), (4979, 254160), (5295, 238992), (5648, 224055), (5745, 220272), (6128, 206505), (6354, 199160), (6894, 183560), (7060, 179244), (7660, 165204), (8472, 149370), (9178, 137880), (9192, 137670), (9360, 135199), (9958, 127080), (10590, 119496), (11490, 110136), (12708, 99580), (13767, 91920), (13788, 91780), (14120, 89622), (14937, 84720), (15320, 82602), (15885, 79664), (16944, 74685), (17235, 73424), (18356, 68940), (18384, 68835), (19916, 63540), (21180, 59748), (22945, 55152), (22980, 55068), (24895, 50832), (25416, 49790), (27534, 45960), (27576, 45890), (28240, 44811), (29874, 42360), (30640, 41301), (31770, 39832), (34470, 36712)]