1270915920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 400

約数和(自身を含む): 4764070080

約数和(自身を除く): 3493154160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 83, 85, 90, 102, 108, 120, 135, 136, 139, 144, 153, 162, 166, 170, 180, 204, 216, 240, 249, 255, 270, 272, 278, 306, 324, 332, 340, 360, 405, 408, 415, 417, 432, 459, 498, 510, 540, 556, 612, 648, 664, 680, 695, 720, 747, 765, 810, 816, 830, 834, 918, 996, 1020, 1080, 1112, 1224, 1245, 1251, 1296, 1328, 1360, 1377, 1390, 1411, 1494, 1530, 1620, 1660, 1668, 1836, 1992, 2040, 2085, 2160, 2224, 2241, 2295, 2363, 2448, 2490, 2502, 2754, 2780, 2822, 2988, 3060, 3240, 3320, 3336, 3672, 3735, 3753, 3984, 4080, 4170, 4233, 4482, 4590, 4726, 4980, 5004, 5508, 5560, 5644, 5976, 6120, 6255, 6480, 6640, 6672, 6723, 6885, 7055, 7089, 7344, 7470, 7506, 8340, 8466, 8964, 9180, 9452, 9960, 10008, 11016, 11120, 11205, 11259, 11288, 11537, 11815, 11952, 12240, 12510, 12699, 13446, 13770, 14110, 14178, 14940, 15012, 16680, 16932, 17928, 18360, 18765, 18904, 19920, 20016, 21165, 21267, 22032, 22410, 22518, 22576, 23074, 23630, 25020, 25398, 26892, 27540, 28220, 28356, 29880, 30024, 33360, 33615, 33864, 34611, 35445, 35856, 36720, 37530, 37808, 38097, 42330, 42534, 44820, 45036, 46148, 47260, 50040, 50796, 53784, 55080, 56295, 56440, 56712, 57685, 59760, 60048, 63495, 63801, 67230, 67728, 69222, 70890, 75060, 76194, 84660, 85068, 89640, 90072, 92296, 94520, 100080, 101592, 103833, 106335, 107568, 110160, 112590, 112880, 113424, 114291, 115370, 126990, 127602, 134460, 138444, 141780, 150120, 152388, 169320, 170136, 173055, 179280, 180144, 184592, 189040, 190485, 191403, 196129, 203184, 207666, 212670, 225180, 228582, 230740, 253980, 255204, 268920, 276888, 283560, 300240, 304776, 311499, 319005, 338640, 340272, 346110, 380970, 382806, 392258, 415332, 425340, 450360, 457164, 461480, 507960, 510408, 519165, 537840, 553776, 567120, 571455, 588387, 609552, 622998, 638010, 692220, 761940, 765612, 784516, 830664, 850680, 900720, 914328, 922960, 934497, 957015, 980645, 1015920, 1020816, 1038330, 1142910, 1176774, 1245996, 1276020, 1384440, 1523880, 1531224, 1557495, 1569032, 1661328, 1701360, 1765161, 1828656, 1868994, 1914030, 1961290, 2076660, 2285820, 2353548, 2491992, 2552040, 2768880, 2941935, 3047760, 3062448, 3114990, 3138064, 3530322, 3737988, 3828060, 3922580, 4153320, 4571640, 4672485, 4707096, 4983984, 5104080, 5295483, 5883870, 6229980, 7060644, 7475976, 7656120, 7845160, 8306640, 8825805, 9143280, 9344970, 9414192, 10590966, 11767740, 12459960, 14121288, 14951952, 15312240, 15690320, 15886449, 17651610, 18689940, 21181932, 23535480, 24919920, 26477415, 28242576, 31772898, 35303220, 37379880, 42363864, 47070960, 52954830, 63545796, 70606440, 74759760, 79432245, 84727728, 105909660, 127091592, 141212880, 158864490, 211819320, 254183184, 317728980, 423638640, 635457960, 1270915920]

約数ペア:

[(1, 1270915920), (2, 635457960), (3, 423638640), (4, 317728980), (5, 254183184), (6, 211819320), (8, 158864490), (9, 141212880), (10, 127091592), (12, 105909660), (15, 84727728), (16, 79432245), (17, 74759760), (18, 70606440), (20, 63545796), (24, 52954830), (27, 47070960), (30, 42363864), (34, 37379880), (36, 35303220), (40, 31772898), (45, 28242576), (48, 26477415), (51, 24919920), (54, 23535480), (60, 21181932), (68, 18689940), (72, 17651610), (80, 15886449), (81, 15690320), (83, 15312240), (85, 14951952), (90, 14121288), (102, 12459960), (108, 11767740), (120, 10590966), (135, 9414192), (136, 9344970), (139, 9143280), (144, 8825805), (153, 8306640), (162, 7845160), (166, 7656120), (170, 7475976), (180, 7060644), (204, 6229980), (216, 5883870), (240, 5295483), (249, 5104080), (255, 4983984), (270, 4707096), (272, 4672485), (278, 4571640), (306, 4153320), (324, 3922580), (332, 3828060), (340, 3737988), (360, 3530322), (405, 3138064), (408, 3114990), (415, 3062448), (417, 3047760), (432, 2941935), (459, 2768880), (498, 2552040), (510, 2491992), (540, 2353548), (556, 2285820), (612, 2076660), (648, 1961290), (664, 1914030), (680, 1868994), (695, 1828656), (720, 1765161), (747, 1701360), (765, 1661328), (810, 1569032), (816, 1557495), (830, 1531224), (834, 1523880), (918, 1384440), (996, 1276020), (1020, 1245996), (1080, 1176774), (1112, 1142910), (1224, 1038330), (1245, 1020816), (1251, 1015920), (1296, 980645), (1328, 957015), (1360, 934497), (1377, 922960), (1390, 914328), (1411, 900720), (1494, 850680), (1530, 830664), (1620, 784516), (1660, 765612), (1668, 761940), (1836, 692220), (1992, 638010), (2040, 622998), (2085, 609552), (2160, 588387), (2224, 571455), (2241, 567120), (2295, 553776), (2363, 537840), (2448, 519165), (2490, 510408), (2502, 507960), (2754, 461480), (2780, 457164), (2822, 450360), (2988, 425340), (3060, 415332), (3240, 392258), (3320, 382806), (3336, 380970), (3672, 346110), (3735, 340272), (3753, 338640), (3984, 319005), (4080, 311499), (4170, 304776), (4233, 300240), (4482, 283560), (4590, 276888), (4726, 268920), (4980, 255204), (5004, 253980), (5508, 230740), (5560, 228582), (5644, 225180), (5976, 212670), (6120, 207666), (6255, 203184), (6480, 196129), (6640, 191403), (6672, 190485), (6723, 189040), (6885, 184592), (7055, 180144), (7089, 179280), (7344, 173055), (7470, 170136), (7506, 169320), (8340, 152388), (8466, 150120), (8964, 141780), (9180, 138444), (9452, 134460), (9960, 127602), (10008, 126990), (11016, 115370), (11120, 114291), (11205, 113424), (11259, 112880), (11288, 112590), (11537, 110160), (11815, 107568), (11952, 106335), (12240, 103833), (12510, 101592), (12699, 100080), (13446, 94520), (13770, 92296), (14110, 90072), (14178, 89640), (14940, 85068), (15012, 84660), (16680, 76194), (16932, 75060), (17928, 70890), (18360, 69222), (18765, 67728), (18904, 67230), (19920, 63801), (20016, 63495), (21165, 60048), (21267, 59760), (22032, 57685), (22410, 56712), (22518, 56440), (22576, 56295), (23074, 55080), (23630, 53784), (25020, 50796), (25398, 50040), (26892, 47260), (27540, 46148), (28220, 45036), (28356, 44820), (29880, 42534), (30024, 42330), (33360, 38097), (33615, 37808), (33864, 37530), (34611, 36720), (35445, 35856)]