293410040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 866764800

約数和(自身を除く): 573354760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 88, 98, 110, 124, 140, 154, 155, 196, 217, 220, 245, 248, 280, 308, 310, 341, 385, 392, 434, 439, 440, 490, 539, 616, 620, 682, 770, 868, 878, 980, 1078, 1085, 1240, 1364, 1519, 1540, 1705, 1736, 1756, 1960, 2156, 2170, 2195, 2387, 2695, 2728, 3038, 3073, 3080, 3410, 3512, 4312, 4340, 4390, 4774, 4829, 5390, 6076, 6146, 6820, 7595, 8680, 8780, 9548, 9658, 10780, 11935, 12152, 12292, 13609, 13640, 15190, 15365, 16709, 17560, 19096, 19316, 21511, 21560, 23870, 24145, 24584, 27218, 30380, 30730, 33418, 33803, 38632, 43022, 47740, 48290, 54436, 60760, 61460, 66836, 67606, 68045, 83545, 86044, 95263, 95480, 96580, 107555, 108872, 122920, 133672, 135212, 136090, 149699, 167090, 169015, 172088, 190526, 193160, 215110, 236621, 270424, 272180, 299398, 334180, 338030, 381052, 430220, 473242, 476315, 544360, 598796, 666841, 668360, 676060, 748495, 762104, 860440, 946484, 952630, 1047893, 1183105, 1197592, 1333682, 1352120, 1496990, 1892968, 1905260, 2095786, 2366210, 2667364, 2993980, 3334205, 3810520, 4191572, 4732420, 5239465, 5334728, 5987960, 6668410, 7335251, 8383144, 9464840, 10478930, 13336820, 14670502, 20957860, 26673640, 29341004, 36676255, 41915720, 58682008, 73352510, 146705020, 293410040]

約数ペア:

[(1, 293410040), (2, 146705020), (4, 73352510), (5, 58682008), (7, 41915720), (8, 36676255), (10, 29341004), (11, 26673640), (14, 20957860), (20, 14670502), (22, 13336820), (28, 10478930), (31, 9464840), (35, 8383144), (40, 7335251), (44, 6668410), (49, 5987960), (55, 5334728), (56, 5239465), (62, 4732420), (70, 4191572), (77, 3810520), (88, 3334205), (98, 2993980), (110, 2667364), (124, 2366210), (140, 2095786), (154, 1905260), (155, 1892968), (196, 1496990), (217, 1352120), (220, 1333682), (245, 1197592), (248, 1183105), (280, 1047893), (308, 952630), (310, 946484), (341, 860440), (385, 762104), (392, 748495), (434, 676060), (439, 668360), (440, 666841), (490, 598796), (539, 544360), (616, 476315), (620, 473242), (682, 430220), (770, 381052), (868, 338030), (878, 334180), (980, 299398), (1078, 272180), (1085, 270424), (1240, 236621), (1364, 215110), (1519, 193160), (1540, 190526), (1705, 172088), (1736, 169015), (1756, 167090), (1960, 149699), (2156, 136090), (2170, 135212), (2195, 133672), (2387, 122920), (2695, 108872), (2728, 107555), (3038, 96580), (3073, 95480), (3080, 95263), (3410, 86044), (3512, 83545), (4312, 68045), (4340, 67606), (4390, 66836), (4774, 61460), (4829, 60760), (5390, 54436), (6076, 48290), (6146, 47740), (6820, 43022), (7595, 38632), (8680, 33803), (8780, 33418), (9548, 30730), (9658, 30380), (10780, 27218), (11935, 24584), (12152, 24145), (12292, 23870), (13609, 21560), (13640, 21511), (15190, 19316), (15365, 19096), (16709, 17560)]