140389740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 475009920

約数和(自身を除く): 334620180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 82, 85, 90, 102, 108, 123, 135, 153, 164, 170, 180, 204, 205, 246, 255, 270, 306, 340, 369, 373, 410, 459, 492, 510, 540, 612, 615, 697, 738, 746, 765, 820, 918, 1020, 1107, 1119, 1230, 1394, 1476, 1492, 1530, 1836, 1845, 1865, 2091, 2214, 2238, 2295, 2460, 2788, 3060, 3357, 3485, 3690, 3730, 4182, 4428, 4476, 4590, 5535, 5595, 6273, 6341, 6714, 6970, 7380, 7460, 8364, 9180, 10071, 10455, 11070, 11190, 12546, 12682, 13428, 13940, 15293, 16785, 18819, 19023, 20142, 20910, 22140, 22380, 25092, 25364, 30586, 31365, 31705, 33570, 37638, 38046, 40284, 41820, 45879, 50355, 57069, 61172, 62730, 63410, 67140, 75276, 76092, 76465, 91758, 94095, 95115, 100710, 114138, 125460, 126820, 137637, 152930, 171207, 183516, 188190, 190230, 201420, 228276, 229395, 259981, 275274, 285345, 305860, 342414, 376380, 380460, 412911, 458790, 519962, 550548, 570690, 684828, 688185, 779943, 825822, 856035, 917580, 1039924, 1141380, 1299905, 1376370, 1559886, 1651644, 1712070, 2064555, 2339829, 2599810, 2752740, 3119772, 3424140, 3899715, 4129110, 4679658, 5199620, 7019487, 7799430, 8258220, 9359316, 11699145, 14038974, 15598860, 23398290, 28077948, 35097435, 46796580, 70194870, 140389740]

約数ペア:

[(1, 140389740), (2, 70194870), (3, 46796580), (4, 35097435), (5, 28077948), (6, 23398290), (9, 15598860), (10, 14038974), (12, 11699145), (15, 9359316), (17, 8258220), (18, 7799430), (20, 7019487), (27, 5199620), (30, 4679658), (34, 4129110), (36, 3899715), (41, 3424140), (45, 3119772), (51, 2752740), (54, 2599810), (60, 2339829), (68, 2064555), (82, 1712070), (85, 1651644), (90, 1559886), (102, 1376370), (108, 1299905), (123, 1141380), (135, 1039924), (153, 917580), (164, 856035), (170, 825822), (180, 779943), (204, 688185), (205, 684828), (246, 570690), (255, 550548), (270, 519962), (306, 458790), (340, 412911), (369, 380460), (373, 376380), (410, 342414), (459, 305860), (492, 285345), (510, 275274), (540, 259981), (612, 229395), (615, 228276), (697, 201420), (738, 190230), (746, 188190), (765, 183516), (820, 171207), (918, 152930), (1020, 137637), (1107, 126820), (1119, 125460), (1230, 114138), (1394, 100710), (1476, 95115), (1492, 94095), (1530, 91758), (1836, 76465), (1845, 76092), (1865, 75276), (2091, 67140), (2214, 63410), (2238, 62730), (2295, 61172), (2460, 57069), (2788, 50355), (3060, 45879), (3357, 41820), (3485, 40284), (3690, 38046), (3730, 37638), (4182, 33570), (4428, 31705), (4476, 31365), (4590, 30586), (5535, 25364), (5595, 25092), (6273, 22380), (6341, 22140), (6714, 20910), (6970, 20142), (7380, 19023), (7460, 18819), (8364, 16785), (9180, 15293), (10071, 13940), (10455, 13428), (11070, 12682), (11190, 12546)]