238072560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2967

約数の個数: 160

約数和(自身を含む): 831375360

約数和(自身を除く): 593302800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 2909, 3410, 3720, 4092, 5115, 5456, 5818, 6820, 7440, 8184, 8727, 10230, 11636, 13640, 14545, 16368, 17454, 20460, 23272, 27280, 29090, 31999, 34908, 40920, 43635, 46544, 58180, 63998, 69816, 81840, 87270, 90179, 95997, 116360, 127996, 139632, 159995, 174540, 180358, 191994, 232720, 255992, 270537, 319990, 349080, 360716, 383988, 450895, 479985, 511984, 541074, 639980, 698160, 721432, 767976, 901790, 959970, 991969, 1082148, 1279960, 1352685, 1442864, 1535952, 1803580, 1919940, 1983938, 2164296, 2559920, 2705370, 2975907, 3607160, 3839880, 3967876, 4328592, 4959845, 5410740, 5951814, 7214320, 7679760, 7935752, 9919690, 10821480, 11903628, 14879535, 15871504, 19839380, 21642960, 23807256, 29759070, 39678760, 47614512, 59518140, 79357520, 119036280, 238072560]

約数ペア:

[(1, 238072560), (2, 119036280), (3, 79357520), (4, 59518140), (5, 47614512), (6, 39678760), (8, 29759070), (10, 23807256), (11, 21642960), (12, 19839380), (15, 15871504), (16, 14879535), (20, 11903628), (22, 10821480), (24, 9919690), (30, 7935752), (31, 7679760), (33, 7214320), (40, 5951814), (44, 5410740), (48, 4959845), (55, 4328592), (60, 3967876), (62, 3839880), (66, 3607160), (80, 2975907), (88, 2705370), (93, 2559920), (110, 2164296), (120, 1983938), (124, 1919940), (132, 1803580), (155, 1535952), (165, 1442864), (176, 1352685), (186, 1279960), (220, 1082148), (240, 991969), (248, 959970), (264, 901790), (310, 767976), (330, 721432), (341, 698160), (372, 639980), (440, 541074), (465, 511984), (496, 479985), (528, 450895), (620, 383988), (660, 360716), (682, 349080), (744, 319990), (880, 270537), (930, 255992), (1023, 232720), (1240, 191994), (1320, 180358), (1364, 174540), (1488, 159995), (1705, 139632), (1860, 127996), (2046, 116360), (2480, 95997), (2640, 90179), (2728, 87270), (2909, 81840), (3410, 69816), (3720, 63998), (4092, 58180), (5115, 46544), (5456, 43635), (5818, 40920), (6820, 34908), (7440, 31999), (8184, 29090), (8727, 27280), (10230, 23272), (11636, 20460), (13640, 17454), (14545, 16368)]