484417780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 1336688640

約数和(自身を除く): 852270860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 73, 77, 110, 124, 139, 140, 146, 154, 155, 217, 220, 278, 292, 308, 310, 341, 365, 385, 434, 511, 556, 620, 682, 695, 730, 770, 803, 868, 973, 1022, 1085, 1364, 1390, 1460, 1529, 1540, 1606, 1705, 1946, 2044, 2170, 2263, 2387, 2555, 2780, 3058, 3212, 3410, 3892, 4015, 4309, 4340, 4526, 4774, 4865, 5110, 5621, 6116, 6820, 7645, 8030, 8618, 9052, 9548, 9730, 10147, 10220, 10703, 11242, 11315, 11935, 15290, 15841, 16060, 17236, 19460, 20294, 21406, 21545, 22484, 22630, 23870, 24893, 28105, 30163, 30580, 31682, 40588, 42812, 43090, 45260, 47399, 47740, 49786, 50735, 53515, 56210, 60326, 63364, 71029, 79205, 86180, 94798, 99572, 101470, 107030, 111617, 112420, 120652, 124465, 142058, 150815, 158410, 174251, 189596, 202940, 214060, 223234, 236995, 248930, 284116, 301630, 314557, 316820, 331793, 348502, 355145, 446468, 473990, 497860, 558085, 603260, 629114, 663586, 697004, 710290, 781319, 871255, 947980, 1116170, 1258228, 1327172, 1420580, 1562638, 1572785, 1658965, 1742510, 2201899, 2232340, 3125276, 3145570, 3317930, 3460127, 3485020, 3906595, 4403798, 6291140, 6635860, 6920254, 7813190, 8807596, 11009495, 13840508, 15626380, 17300635, 22018990, 24220889, 34601270, 44037980, 48441778, 69202540, 96883556, 121104445, 242208890, 484417780]

約数ペア:

[(1, 484417780), (2, 242208890), (4, 121104445), (5, 96883556), (7, 69202540), (10, 48441778), (11, 44037980), (14, 34601270), (20, 24220889), (22, 22018990), (28, 17300635), (31, 15626380), (35, 13840508), (44, 11009495), (55, 8807596), (62, 7813190), (70, 6920254), (73, 6635860), (77, 6291140), (110, 4403798), (124, 3906595), (139, 3485020), (140, 3460127), (146, 3317930), (154, 3145570), (155, 3125276), (217, 2232340), (220, 2201899), (278, 1742510), (292, 1658965), (308, 1572785), (310, 1562638), (341, 1420580), (365, 1327172), (385, 1258228), (434, 1116170), (511, 947980), (556, 871255), (620, 781319), (682, 710290), (695, 697004), (730, 663586), (770, 629114), (803, 603260), (868, 558085), (973, 497860), (1022, 473990), (1085, 446468), (1364, 355145), (1390, 348502), (1460, 331793), (1529, 316820), (1540, 314557), (1606, 301630), (1705, 284116), (1946, 248930), (2044, 236995), (2170, 223234), (2263, 214060), (2387, 202940), (2555, 189596), (2780, 174251), (3058, 158410), (3212, 150815), (3410, 142058), (3892, 124465), (4015, 120652), (4309, 112420), (4340, 111617), (4526, 107030), (4774, 101470), (4865, 99572), (5110, 94798), (5621, 86180), (6116, 79205), (6820, 71029), (7645, 63364), (8030, 60326), (8618, 56210), (9052, 53515), (9548, 50735), (9730, 49786), (10147, 47740), (10220, 47399), (10703, 45260), (11242, 43090), (11315, 42812), (11935, 40588), (15290, 31682), (15841, 30580), (16060, 30163), (17236, 28105), (19460, 24893), (20294, 23870), (21406, 22630), (21545, 22484)]