1488947040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8734

約数の個数: 288

約数和(自身を含む): 6149183040

約数和(自身を除く): 4660236000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 8689, 9520, 10080, 10710, 11424, 12240, 14280, 17136, 17378, 19040, 21420, 24480, 26067, 28560, 34272, 34756, 42840, 43445, 52134, 57120, 60823, 69512, 78201, 85680, 86890, 104268, 121646, 130335, 139024, 147713, 156402, 171360, 173780, 182469, 208536, 243292, 260670, 278048, 295426, 304115, 312804, 347560, 364938, 391005, 417072, 443139, 486584, 521340, 547407, 590852, 608230, 625608, 695120, 729876, 738565, 782010, 834144, 886278, 912345, 973168, 1033991, 1042680, 1094814, 1181704, 1216460, 1251216, 1329417, 1390240, 1459752, 1477130, 1564020, 1772556, 1824690, 1946336, 2067982, 2085360, 2189628, 2215695, 2363408, 2432920, 2502432, 2658834, 2737035, 2919504, 2954260, 3101973, 3128040, 3545112, 3649380, 4135964, 4170720, 4379256, 4431390, 4726816, 4865840, 5169955, 5317668, 5474070, 5839008, 5908520, 6203946, 6256080, 6647085, 7090224, 7298760, 8271928, 8758512, 8862780, 9305919, 9731680, 10339910, 10635336, 10948140, 11817040, 12407892, 12512160, 13294170, 14180448, 14597520, 15509865, 16543856, 17517024, 17725560, 18611838, 20679820, 21270672, 21896280, 23634080, 24815784, 26588340, 29195040, 31019730, 33087712, 35451120, 37223676, 41359640, 42541344, 43792560, 46529595, 49631568, 53176680, 62039460, 70902240, 74447352, 82719280, 87585120, 93059190, 99263136, 106353360, 124078920, 148894704, 165438560, 186118380, 212706720, 248157840, 297789408, 372236760, 496315680, 744473520, 1488947040]

約数ペア:

[(1, 1488947040), (2, 744473520), (3, 496315680), (4, 372236760), (5, 297789408), (6, 248157840), (7, 212706720), (8, 186118380), (9, 165438560), (10, 148894704), (12, 124078920), (14, 106353360), (15, 99263136), (16, 93059190), (17, 87585120), (18, 82719280), (20, 74447352), (21, 70902240), (24, 62039460), (28, 53176680), (30, 49631568), (32, 46529595), (34, 43792560), (35, 42541344), (36, 41359640), (40, 37223676), (42, 35451120), (45, 33087712), (48, 31019730), (51, 29195040), (56, 26588340), (60, 24815784), (63, 23634080), (68, 21896280), (70, 21270672), (72, 20679820), (80, 18611838), (84, 17725560), (85, 17517024), (90, 16543856), (96, 15509865), (102, 14597520), (105, 14180448), (112, 13294170), (119, 12512160), (120, 12407892), (126, 11817040), (136, 10948140), (140, 10635336), (144, 10339910), (153, 9731680), (160, 9305919), (168, 8862780), (170, 8758512), (180, 8271928), (204, 7298760), (210, 7090224), (224, 6647085), (238, 6256080), (240, 6203946), (252, 5908520), (255, 5839008), (272, 5474070), (280, 5317668), (288, 5169955), (306, 4865840), (315, 4726816), (336, 4431390), (340, 4379256), (357, 4170720), (360, 4135964), (408, 3649380), (420, 3545112), (476, 3128040), (480, 3101973), (504, 2954260), (510, 2919504), (544, 2737035), (560, 2658834), (595, 2502432), (612, 2432920), (630, 2363408), (672, 2215695), (680, 2189628), (714, 2085360), (720, 2067982), (765, 1946336), (816, 1824690), (840, 1772556), (952, 1564020), (1008, 1477130), (1020, 1459752), (1071, 1390240), (1120, 1329417), (1190, 1251216), (1224, 1216460), (1260, 1181704), (1360, 1094814), (1428, 1042680), (1440, 1033991), (1530, 973168), (1632, 912345), (1680, 886278), (1785, 834144), (1904, 782010), (2016, 738565), (2040, 729876), (2142, 695120), (2380, 625608), (2448, 608230), (2520, 590852), (2720, 547407), (2856, 521340), (3060, 486584), (3360, 443139), (3570, 417072), (3808, 391005), (4080, 364938), (4284, 347560), (4760, 312804), (4896, 304115), (5040, 295426), (5355, 278048), (5712, 260670), (6120, 243292), (7140, 208536), (8160, 182469), (8568, 173780), (8689, 171360), (9520, 156402), (10080, 147713), (10710, 139024), (11424, 130335), (12240, 121646), (14280, 104268), (17136, 86890), (17378, 85680), (19040, 78201), (21420, 69512), (24480, 60823), (26067, 57120), (28560, 52134), (34272, 43445), (34756, 42840)]