144877320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 563397120

約数和(自身を除く): 418519800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 191, 196, 210, 215, 245, 252, 258, 280, 294, 301, 315, 344, 360, 382, 387, 392, 420, 430, 441, 490, 504, 516, 573, 588, 602, 630, 645, 735, 764, 774, 840, 860, 882, 903, 955, 980, 1032, 1146, 1176, 1204, 1260, 1290, 1337, 1470, 1505, 1528, 1548, 1719, 1720, 1764, 1806, 1910, 1935, 1960, 2107, 2205, 2292, 2408, 2520, 2580, 2674, 2709, 2865, 2940, 3010, 3096, 3438, 3528, 3612, 3820, 3870, 4011, 4214, 4410, 4515, 4584, 5160, 5348, 5418, 5730, 5880, 6020, 6321, 6685, 6876, 7224, 7640, 7740, 8022, 8213, 8428, 8595, 8820, 9030, 9359, 10535, 10696, 10836, 11460, 12033, 12040, 12642, 13370, 13545, 13752, 15480, 16044, 16426, 16856, 17190, 17640, 18060, 18718, 18963, 20055, 21070, 21672, 22920, 24066, 24639, 25284, 26740, 27090, 28077, 31605, 32088, 32852, 34380, 36120, 37436, 37926, 40110, 41065, 42140, 46795, 48132, 49278, 50568, 53480, 54180, 56154, 57491, 60165, 63210, 65704, 68760, 73917, 74872, 75852, 80220, 82130, 84231, 84280, 93590, 94815, 96264, 98556, 108360, 112308, 114982, 120330, 123195, 126420, 140385, 147834, 151704, 160440, 164260, 168462, 172473, 187180, 189630, 197112, 224616, 229964, 240660, 246390, 252840, 280770, 287455, 295668, 328520, 336924, 344946, 369585, 374360, 379260, 402437, 421155, 459928, 481320, 492780, 517419, 561540, 574910, 591336, 673848, 689892, 739170, 758520, 804874, 842310, 862365, 985560, 1034838, 1123080, 1149820, 1207311, 1379784, 1478340, 1609748, 1684620, 1724730, 2012185, 2069676, 2299640, 2414622, 2587095, 2956680, 3219496, 3369240, 3449460, 3621933, 4024370, 4139352, 4829244, 5174190, 6036555, 6898920, 7243866, 8048740, 9658488, 10348380, 12073110, 14487732, 16097480, 18109665, 20696760, 24146220, 28975464, 36219330, 48292440, 72438660, 144877320]

約数ペア:

[(1, 144877320), (2, 72438660), (3, 48292440), (4, 36219330), (5, 28975464), (6, 24146220), (7, 20696760), (8, 18109665), (9, 16097480), (10, 14487732), (12, 12073110), (14, 10348380), (15, 9658488), (18, 8048740), (20, 7243866), (21, 6898920), (24, 6036555), (28, 5174190), (30, 4829244), (35, 4139352), (36, 4024370), (40, 3621933), (42, 3449460), (43, 3369240), (45, 3219496), (49, 2956680), (56, 2587095), (60, 2414622), (63, 2299640), (70, 2069676), (72, 2012185), (84, 1724730), (86, 1684620), (90, 1609748), (98, 1478340), (105, 1379784), (120, 1207311), (126, 1149820), (129, 1123080), (140, 1034838), (147, 985560), (168, 862365), (172, 842310), (180, 804874), (191, 758520), (196, 739170), (210, 689892), (215, 673848), (245, 591336), (252, 574910), (258, 561540), (280, 517419), (294, 492780), (301, 481320), (315, 459928), (344, 421155), (360, 402437), (382, 379260), (387, 374360), (392, 369585), (420, 344946), (430, 336924), (441, 328520), (490, 295668), (504, 287455), (516, 280770), (573, 252840), (588, 246390), (602, 240660), (630, 229964), (645, 224616), (735, 197112), (764, 189630), (774, 187180), (840, 172473), (860, 168462), (882, 164260), (903, 160440), (955, 151704), (980, 147834), (1032, 140385), (1146, 126420), (1176, 123195), (1204, 120330), (1260, 114982), (1290, 112308), (1337, 108360), (1470, 98556), (1505, 96264), (1528, 94815), (1548, 93590), (1719, 84280), (1720, 84231), (1764, 82130), (1806, 80220), (1910, 75852), (1935, 74872), (1960, 73917), (2107, 68760), (2205, 65704), (2292, 63210), (2408, 60165), (2520, 57491), (2580, 56154), (2674, 54180), (2709, 53480), (2865, 50568), (2940, 49278), (3010, 48132), (3096, 46795), (3438, 42140), (3528, 41065), (3612, 40110), (3820, 37926), (3870, 37436), (4011, 36120), (4214, 34380), (4410, 32852), (4515, 32088), (4584, 31605), (5160, 28077), (5348, 27090), (5418, 26740), (5730, 25284), (5880, 24639), (6020, 24066), (6321, 22920), (6685, 21672), (6876, 21070), (7224, 20055), (7640, 18963), (7740, 18718), (8022, 18060), (8213, 17640), (8428, 17190), (8595, 16856), (8820, 16426), (9030, 16044), (9359, 15480), (10535, 13752), (10696, 13545), (10836, 13370), (11460, 12642), (12033, 12040)]