720514368

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2261

約数の個数: 168

約数和(自身を含む): 2389802688

約数和(自身を除く): 1669288320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 83, 84, 96, 112, 126, 144, 166, 168, 192, 224, 249, 252, 288, 332, 336, 448, 498, 504, 576, 581, 664, 672, 747, 996, 1008, 1162, 1328, 1344, 1494, 1743, 1992, 2016, 2153, 2324, 2656, 2988, 3486, 3984, 4032, 4306, 4648, 5229, 5312, 5976, 6459, 6972, 7968, 8612, 9296, 10458, 11952, 12918, 13944, 15071, 15936, 17224, 18592, 19377, 20916, 23904, 25836, 27888, 30142, 34448, 37184, 38754, 41832, 45213, 47808, 51672, 55776, 60284, 68896, 77508, 83664, 90426, 103344, 111552, 120568, 135639, 137792, 155016, 167328, 178699, 180852, 206688, 241136, 271278, 310032, 334656, 357398, 361704, 413376, 482272, 536097, 542556, 620064, 714796, 723408, 964544, 1072194, 1085112, 1240128, 1250893, 1429592, 1446816, 1608291, 2144388, 2170224, 2501786, 2859184, 2893632, 3216582, 3752679, 4288776, 4340448, 5003572, 5718368, 6433164, 7505358, 8577552, 8680896, 10007144, 11258037, 11436736, 12866328, 15010716, 17155104, 20014288, 22516074, 25732656, 30021432, 34310208, 40028576, 45032148, 51465312, 60042864, 80057152, 90064296, 102930624, 120085728, 180128592, 240171456, 360257184, 720514368]

約数ペア:

[(1, 720514368), (2, 360257184), (3, 240171456), (4, 180128592), (6, 120085728), (7, 102930624), (8, 90064296), (9, 80057152), (12, 60042864), (14, 51465312), (16, 45032148), (18, 40028576), (21, 34310208), (24, 30021432), (28, 25732656), (32, 22516074), (36, 20014288), (42, 17155104), (48, 15010716), (56, 12866328), (63, 11436736), (64, 11258037), (72, 10007144), (83, 8680896), (84, 8577552), (96, 7505358), (112, 6433164), (126, 5718368), (144, 5003572), (166, 4340448), (168, 4288776), (192, 3752679), (224, 3216582), (249, 2893632), (252, 2859184), (288, 2501786), (332, 2170224), (336, 2144388), (448, 1608291), (498, 1446816), (504, 1429592), (576, 1250893), (581, 1240128), (664, 1085112), (672, 1072194), (747, 964544), (996, 723408), (1008, 714796), (1162, 620064), (1328, 542556), (1344, 536097), (1494, 482272), (1743, 413376), (1992, 361704), (2016, 357398), (2153, 334656), (2324, 310032), (2656, 271278), (2988, 241136), (3486, 206688), (3984, 180852), (4032, 178699), (4306, 167328), (4648, 155016), (5229, 137792), (5312, 135639), (5976, 120568), (6459, 111552), (6972, 103344), (7968, 90426), (8612, 83664), (9296, 77508), (10458, 68896), (11952, 60284), (12918, 55776), (13944, 51672), (15071, 47808), (15936, 45213), (17224, 41832), (18592, 38754), (19377, 37184), (20916, 34448), (23904, 30142), (25836, 27888)]