420475104

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1942

約数の個数: 192

約数和(自身を含む): 1440230400

約数和(自身を除く): 1019755296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1332, 1512, 1554, 1776, 1879, 1998, 2016, 2072, 2331, 2664, 3024, 3108, 3552, 3758, 3996, 4144, 4662, 5328, 5637, 6048, 6216, 6993, 7516, 7992, 8288, 9324, 10656, 11274, 12432, 13153, 13986, 15032, 15984, 16911, 18648, 22548, 24864, 26306, 27972, 30064, 31968, 33822, 37296, 39459, 45096, 50733, 52612, 55944, 60128, 67644, 69523, 74592, 78918, 90192, 101466, 105224, 111888, 118377, 135288, 139046, 157836, 180384, 202932, 208569, 210448, 223776, 236754, 270576, 278092, 315672, 355131, 405864, 417138, 420896, 473508, 486661, 541152, 556184, 625707, 631344, 710262, 811728, 834276, 947016, 973322, 1112368, 1251414, 1262688, 1420524, 1459983, 1623456, 1668552, 1877121, 1894032, 1946644, 2224736, 2502828, 2841048, 2919966, 3337104, 3754242, 3788064, 3893288, 4379949, 5005656, 5682096, 5839932, 6674208, 7508484, 7786576, 8759898, 10011312, 11364192, 11679864, 13139847, 15016968, 15573152, 17519796, 20022624, 23359728, 26279694, 30033936, 35039592, 46719456, 52559388, 60067872, 70079184, 105118776, 140158368, 210237552, 420475104]

約数ペア:

[(1, 420475104), (2, 210237552), (3, 140158368), (4, 105118776), (6, 70079184), (7, 60067872), (8, 52559388), (9, 46719456), (12, 35039592), (14, 30033936), (16, 26279694), (18, 23359728), (21, 20022624), (24, 17519796), (27, 15573152), (28, 15016968), (32, 13139847), (36, 11679864), (37, 11364192), (42, 10011312), (48, 8759898), (54, 7786576), (56, 7508484), (63, 6674208), (72, 5839932), (74, 5682096), (84, 5005656), (96, 4379949), (108, 3893288), (111, 3788064), (112, 3754242), (126, 3337104), (144, 2919966), (148, 2841048), (168, 2502828), (189, 2224736), (216, 1946644), (222, 1894032), (224, 1877121), (252, 1668552), (259, 1623456), (288, 1459983), (296, 1420524), (333, 1262688), (336, 1251414), (378, 1112368), (432, 973322), (444, 947016), (504, 834276), (518, 811728), (592, 710262), (666, 631344), (672, 625707), (756, 556184), (777, 541152), (864, 486661), (888, 473508), (999, 420896), (1008, 417138), (1036, 405864), (1184, 355131), (1332, 315672), (1512, 278092), (1554, 270576), (1776, 236754), (1879, 223776), (1998, 210448), (2016, 208569), (2072, 202932), (2331, 180384), (2664, 157836), (3024, 139046), (3108, 135288), (3552, 118377), (3758, 111888), (3996, 105224), (4144, 101466), (4662, 90192), (5328, 78918), (5637, 74592), (6048, 69523), (6216, 67644), (6993, 60128), (7516, 55944), (7992, 52612), (8288, 50733), (9324, 45096), (10656, 39459), (11274, 37296), (12432, 33822), (13153, 31968), (13986, 30064), (15032, 27972), (15984, 26306), (16911, 24864), (18648, 22548)]