1453071480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 256

約数和(自身を含む): 5208192000

約数和(自身を除く): 3755120520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 343, 344, 392, 420, 430, 490, 516, 588, 602, 645, 686, 735, 821, 840, 860, 903, 980, 1029, 1032, 1176, 1204, 1290, 1372, 1470, 1505, 1642, 1715, 1720, 1806, 1960, 2058, 2107, 2408, 2463, 2580, 2744, 2940, 3010, 3284, 3430, 3612, 4105, 4116, 4214, 4515, 4926, 5145, 5160, 5747, 5880, 6020, 6321, 6568, 6860, 7224, 8210, 8232, 8428, 9030, 9852, 10290, 10535, 11494, 12040, 12315, 12642, 13720, 14749, 16420, 16856, 17241, 18060, 19704, 20580, 21070, 22988, 24630, 25284, 28735, 29498, 31605, 32840, 34482, 35303, 36120, 40229, 41160, 42140, 44247, 45976, 49260, 50568, 57470, 58996, 63210, 68964, 70606, 73745, 80458, 84280, 86205, 88494, 98520, 105909, 114940, 117992, 120687, 126420, 137928, 141212, 147490, 160916, 172410, 176515, 176988, 201145, 211818, 221235, 229880, 241374, 247121, 252840, 281603, 282424, 294980, 321832, 344820, 353030, 353976, 402290, 423636, 442470, 482748, 494242, 529545, 563206, 589960, 603435, 689640, 706060, 741363, 804580, 844809, 847272, 884940, 965496, 988484, 1059090, 1126412, 1206870, 1235605, 1408015, 1412120, 1482726, 1609160, 1689618, 1729847, 1769880, 1976968, 2118180, 2252824, 2413740, 2471210, 2816030, 2965452, 3379236, 3459694, 3706815, 4224045, 4236360, 4827480, 4942420, 5189541, 5632060, 5930904, 6758472, 6919388, 7413630, 8448090, 8649235, 9884840, 10379082, 11264120, 12108929, 13838776, 14827260, 16896180, 17298470, 20758164, 24217858, 25947705, 29654520, 33792360, 34596940, 36326787, 41516328, 48435716, 51895410, 60544645, 69193880, 72653574, 96871432, 103790820, 121089290, 145307148, 181633935, 207581640, 242178580, 290614296, 363267870, 484357160, 726535740, 1453071480]

約数ペア:

[(1, 1453071480), (2, 726535740), (3, 484357160), (4, 363267870), (5, 290614296), (6, 242178580), (7, 207581640), (8, 181633935), (10, 145307148), (12, 121089290), (14, 103790820), (15, 96871432), (20, 72653574), (21, 69193880), (24, 60544645), (28, 51895410), (30, 48435716), (35, 41516328), (40, 36326787), (42, 34596940), (43, 33792360), (49, 29654520), (56, 25947705), (60, 24217858), (70, 20758164), (84, 17298470), (86, 16896180), (98, 14827260), (105, 13838776), (120, 12108929), (129, 11264120), (140, 10379082), (147, 9884840), (168, 8649235), (172, 8448090), (196, 7413630), (210, 6919388), (215, 6758472), (245, 5930904), (258, 5632060), (280, 5189541), (294, 4942420), (301, 4827480), (343, 4236360), (344, 4224045), (392, 3706815), (420, 3459694), (430, 3379236), (490, 2965452), (516, 2816030), (588, 2471210), (602, 2413740), (645, 2252824), (686, 2118180), (735, 1976968), (821, 1769880), (840, 1729847), (860, 1689618), (903, 1609160), (980, 1482726), (1029, 1412120), (1032, 1408015), (1176, 1235605), (1204, 1206870), (1290, 1126412), (1372, 1059090), (1470, 988484), (1505, 965496), (1642, 884940), (1715, 847272), (1720, 844809), (1806, 804580), (1960, 741363), (2058, 706060), (2107, 689640), (2408, 603435), (2463, 589960), (2580, 563206), (2744, 529545), (2940, 494242), (3010, 482748), (3284, 442470), (3430, 423636), (3612, 402290), (4105, 353976), (4116, 353030), (4214, 344820), (4515, 321832), (4926, 294980), (5145, 282424), (5160, 281603), (5747, 252840), (5880, 247121), (6020, 241374), (6321, 229880), (6568, 221235), (6860, 211818), (7224, 201145), (8210, 176988), (8232, 176515), (8428, 172410), (9030, 160916), (9852, 147490), (10290, 141212), (10535, 137928), (11494, 126420), (12040, 120687), (12315, 117992), (12642, 114940), (13720, 105909), (14749, 98520), (16420, 88494), (16856, 86205), (17241, 84280), (18060, 80458), (19704, 73745), (20580, 70606), (21070, 68964), (22988, 63210), (24630, 58996), (25284, 57470), (28735, 50568), (29498, 49260), (31605, 45976), (32840, 44247), (34482, 42140), (35303, 41160), (36120, 40229)]