17867771280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5927}}^1$

素因数の和:6078

約数の個数: 240

約数和(自身を含む): 61922465280

約数和(自身を除く): 44054694000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 79, 80, 90, 106, 120, 144, 158, 159, 180, 212, 237, 240, 265, 316, 318, 360, 395, 424, 474, 477, 530, 632, 636, 711, 720, 790, 795, 848, 948, 954, 1060, 1185, 1264, 1272, 1422, 1580, 1590, 1896, 1908, 2120, 2370, 2385, 2544, 2844, 3160, 3180, 3555, 3792, 3816, 4187, 4240, 4740, 4770, 5688, 5927, 6320, 6360, 7110, 7632, 8374, 9480, 9540, 11376, 11854, 12561, 12720, 14220, 16748, 17781, 18960, 19080, 20935, 23708, 25122, 28440, 29635, 33496, 35562, 37683, 38160, 41870, 47416, 50244, 53343, 56880, 59270, 62805, 66992, 71124, 75366, 83740, 88905, 94832, 100488, 106686, 118540, 125610, 142248, 150732, 167480, 177810, 188415, 200976, 213372, 237080, 251220, 266715, 284496, 301464, 314131, 334960, 355620, 376830, 426744, 468233, 474160, 502440, 533430, 602928, 628262, 711240, 753660, 853488, 936466, 942393, 1004880, 1066860, 1256524, 1404699, 1422480, 1507320, 1570655, 1872932, 1884786, 2133720, 2341165, 2513048, 2809398, 2827179, 3014640, 3141310, 3745864, 3769572, 4214097, 4267440, 4682330, 4711965, 5026096, 5618796, 5654358, 6282620, 7023495, 7491728, 7539144, 8428194, 9364660, 9423930, 11237592, 11308716, 12565240, 14046990, 14135895, 15078288, 16856388, 18729320, 18847860, 21070485, 22475184, 22617432, 24816349, 25130480, 28093980, 28271790, 33712776, 37458640, 37695720, 42140970, 45234864, 49632698, 56187960, 56543580, 67425552, 74449047, 75391440, 84281940, 99265396, 112375920, 113087160, 124081745, 148898094, 168563880, 198530792, 223347141, 226174320, 248163490, 297796188, 337127760, 372245235, 397061584, 446694282, 496326980, 595592376, 744490470, 893388564, 992653960, 1116735705, 1191184752, 1488980940, 1786777128, 1985307920, 2233471410, 2977961880, 3573554256, 4466942820, 5955923760, 8933885640, 17867771280]

約数ペア:

[(1, 17867771280), (2, 8933885640), (3, 5955923760), (4, 4466942820), (5, 3573554256), (6, 2977961880), (8, 2233471410), (9, 1985307920), (10, 1786777128), (12, 1488980940), (15, 1191184752), (16, 1116735705), (18, 992653960), (20, 893388564), (24, 744490470), (30, 595592376), (36, 496326980), (40, 446694282), (45, 397061584), (48, 372245235), (53, 337127760), (60, 297796188), (72, 248163490), (79, 226174320), (80, 223347141), (90, 198530792), (106, 168563880), (120, 148898094), (144, 124081745), (158, 113087160), (159, 112375920), (180, 99265396), (212, 84281940), (237, 75391440), (240, 74449047), (265, 67425552), (316, 56543580), (318, 56187960), (360, 49632698), (395, 45234864), (424, 42140970), (474, 37695720), (477, 37458640), (530, 33712776), (632, 28271790), (636, 28093980), (711, 25130480), (720, 24816349), (790, 22617432), (795, 22475184), (848, 21070485), (948, 18847860), (954, 18729320), (1060, 16856388), (1185, 15078288), (1264, 14135895), (1272, 14046990), (1422, 12565240), (1580, 11308716), (1590, 11237592), (1896, 9423930), (1908, 9364660), (2120, 8428194), (2370, 7539144), (2385, 7491728), (2544, 7023495), (2844, 6282620), (3160, 5654358), (3180, 5618796), (3555, 5026096), (3792, 4711965), (3816, 4682330), (4187, 4267440), (4240, 4214097), (4740, 3769572), (4770, 3745864), (5688, 3141310), (5927, 3014640), (6320, 2827179), (6360, 2809398), (7110, 2513048), (7632, 2341165), (8374, 2133720), (9480, 1884786), (9540, 1872932), (11376, 1570655), (11854, 1507320), (12561, 1422480), (12720, 1404699), (14220, 1256524), (16748, 1066860), (17781, 1004880), (18960, 942393), (19080, 936466), (20935, 853488), (23708, 753660), (25122, 711240), (28440, 628262), (29635, 602928), (33496, 533430), (35562, 502440), (37683, 474160), (38160, 468233), (41870, 426744), (47416, 376830), (50244, 355620), (53343, 334960), (56880, 314131), (59270, 301464), (62805, 284496), (66992, 266715), (71124, 251220), (75366, 237080), (83740, 213372), (88905, 200976), (94832, 188415), (100488, 177810), (106686, 167480), (118540, 150732), (125610, 142248)]