691924140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 192

約数和(自身を含む): 2399846400

約数和(自身を除く): 1707922260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2565, 2907, 3060, 3230, 3420, 3876, 3967, 4590, 4845, 5130, 5814, 6460, 7934, 8721, 9180, 9690, 10260, 11628, 11901, 14535, 15868, 17442, 19380, 19835, 23802, 29070, 34884, 35703, 39670, 43605, 47604, 58140, 59505, 67439, 71406, 75373, 79340, 87210, 107109, 119010, 134878, 142812, 150746, 174420, 178515, 202317, 214218, 226119, 238020, 269756, 301492, 337195, 357030, 376865, 404634, 428436, 452238, 535545, 606951, 674390, 678357, 714060, 753730, 809268, 904476, 1011585, 1071090, 1130595, 1213902, 1281341, 1348780, 1356714, 1507460, 1820853, 2023170, 2035071, 2142180, 2261190, 2427804, 2562682, 2713428, 3034755, 3391785, 3641706, 3844023, 4046340, 4070142, 4522380, 5125364, 6069510, 6406705, 6783570, 7283412, 7688046, 8140284, 9104265, 10175355, 11532069, 12139020, 12813410, 13567140, 15376092, 18208530, 19220115, 20350710, 23064138, 25626820, 34596207, 36417060, 38440230, 40701420, 46128276, 57660345, 69192414, 76880460, 115320690, 138384828, 172981035, 230641380, 345962070, 691924140]

約数ペア:

[(1, 691924140), (2, 345962070), (3, 230641380), (4, 172981035), (5, 138384828), (6, 115320690), (9, 76880460), (10, 69192414), (12, 57660345), (15, 46128276), (17, 40701420), (18, 38440230), (19, 36417060), (20, 34596207), (27, 25626820), (30, 23064138), (34, 20350710), (36, 19220115), (38, 18208530), (45, 15376092), (51, 13567140), (54, 12813410), (57, 12139020), (60, 11532069), (68, 10175355), (76, 9104265), (85, 8140284), (90, 7688046), (95, 7283412), (102, 6783570), (108, 6406705), (114, 6069510), (135, 5125364), (153, 4522380), (170, 4070142), (171, 4046340), (180, 3844023), (190, 3641706), (204, 3391785), (228, 3034755), (255, 2713428), (270, 2562682), (285, 2427804), (306, 2261190), (323, 2142180), (340, 2035071), (342, 2023170), (380, 1820853), (459, 1507460), (510, 1356714), (513, 1348780), (540, 1281341), (570, 1213902), (612, 1130595), (646, 1071090), (684, 1011585), (765, 904476), (855, 809268), (918, 753730), (969, 714060), (1020, 678357), (1026, 674390), (1140, 606951), (1292, 535545), (1530, 452238), (1615, 428436), (1710, 404634), (1836, 376865), (1938, 357030), (2052, 337195), (2295, 301492), (2565, 269756), (2907, 238020), (3060, 226119), (3230, 214218), (3420, 202317), (3876, 178515), (3967, 174420), (4590, 150746), (4845, 142812), (5130, 134878), (5814, 119010), (6460, 107109), (7934, 87210), (8721, 79340), (9180, 75373), (9690, 71406), (10260, 67439), (11628, 59505), (11901, 58140), (14535, 47604), (15868, 43605), (17442, 39670), (19380, 35703), (19835, 34884), (23802, 29070)]