1680350112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4231}}^1$

素因数の和:4451

約数の個数: 144

約数和(自身を含む): 5490156672

約数和(自身を除く): 3809806560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 197, 224, 252, 288, 336, 394, 504, 591, 672, 788, 1008, 1182, 1379, 1576, 1773, 2016, 2364, 2758, 3152, 3546, 4137, 4231, 4728, 5516, 6304, 7092, 8274, 8462, 9456, 11032, 12411, 12693, 14184, 16548, 16924, 18912, 22064, 24822, 25386, 28368, 29617, 33096, 33848, 38079, 44128, 49644, 50772, 56736, 59234, 66192, 67696, 76158, 88851, 99288, 101544, 118468, 132384, 135392, 152316, 177702, 198576, 203088, 236936, 266553, 304632, 355404, 397152, 406176, 473872, 533106, 609264, 710808, 833507, 947744, 1066212, 1218528, 1421616, 1667014, 2132424, 2500521, 2843232, 3334028, 4264848, 5001042, 5834549, 6668056, 7501563, 8529696, 10002084, 11669098, 13336112, 15003126, 17503647, 20004168, 23338196, 26672224, 30006252, 35007294, 40008336, 46676392, 52510941, 60012504, 70014588, 80016672, 93352784, 105021882, 120025008, 140029176, 186705568, 210043764, 240050016, 280058352, 420087528, 560116704, 840175056, 1680350112]

約数ペア:

[(1, 1680350112), (2, 840175056), (3, 560116704), (4, 420087528), (6, 280058352), (7, 240050016), (8, 210043764), (9, 186705568), (12, 140029176), (14, 120025008), (16, 105021882), (18, 93352784), (21, 80016672), (24, 70014588), (28, 60012504), (32, 52510941), (36, 46676392), (42, 40008336), (48, 35007294), (56, 30006252), (63, 26672224), (72, 23338196), (84, 20004168), (96, 17503647), (112, 15003126), (126, 13336112), (144, 11669098), (168, 10002084), (197, 8529696), (224, 7501563), (252, 6668056), (288, 5834549), (336, 5001042), (394, 4264848), (504, 3334028), (591, 2843232), (672, 2500521), (788, 2132424), (1008, 1667014), (1182, 1421616), (1379, 1218528), (1576, 1066212), (1773, 947744), (2016, 833507), (2364, 710808), (2758, 609264), (3152, 533106), (3546, 473872), (4137, 406176), (4231, 397152), (4728, 355404), (5516, 304632), (6304, 266553), (7092, 236936), (8274, 203088), (8462, 198576), (9456, 177702), (11032, 152316), (12411, 135392), (12693, 132384), (14184, 118468), (16548, 101544), (16924, 99288), (18912, 88851), (22064, 76158), (24822, 67696), (25386, 66192), (28368, 59234), (29617, 56736), (33096, 50772), (33848, 49644), (38079, 44128)]