18316780560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38371}}^1$

素因数の和:38423

約数の個数: 320

約数和(自身を含む): 71942895360

約数和(自身を除く): 53626114800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3978, 4080, 4420, 4590, 4680, 5304, 5616, 5967, 6120, 6630, 7020, 7344, 7956, 8840, 9180, 9360, 9945, 10608, 11934, 12240, 13260, 14040, 15912, 17680, 18360, 19890, 23868, 26520, 28080, 29835, 31824, 36720, 38371, 39780, 47736, 53040, 59670, 76742, 79560, 95472, 115113, 119340, 153484, 159120, 191855, 230226, 238680, 306968, 345339, 383710, 460452, 477360, 498823, 575565, 613936, 652307, 690678, 767420, 920904, 997646, 1036017, 1151130, 1304614, 1381356, 1496469, 1534840, 1726695, 1841808, 1956921, 1995292, 2072034, 2302260, 2494115, 2609228, 2762712, 2992938, 3069680, 3261535, 3453390, 3913842, 3990584, 4144068, 4489407, 4604520, 4988230, 5180085, 5218456, 5525424, 5870763, 5985876, 6523070, 6906780, 7482345, 7827684, 7981168, 8288136, 8479991, 8978814, 9209040, 9784605, 9976460, 10360170, 10436912, 11741526, 11971752, 13046140, 13468221, 13813560, 14964690, 15655368, 16576272, 16959982, 17612289, 17957628, 19569210, 19952920, 20720340, 22447035, 23483052, 23943504, 25439973, 26092280, 26936442, 27627120, 29353815, 29929380, 31310736, 33919964, 35224578, 35915256, 39138420, 39905840, 41440680, 42399955, 44894070, 46966104, 50879946, 52184560, 53872884, 58707630, 59858760, 67341105, 67839928, 70449156, 71830512, 76319919, 78276840, 82881360, 84799910, 88061445, 89788140, 93932208, 101759892, 107745768, 117415260, 119717520, 127199865, 134682210, 135679856, 140898312, 152639838, 156553680, 169599820, 176122890, 179576280, 203519784, 215491536, 228959757, 234830520, 254399730, 269364420, 281796624, 305279676, 339199640, 352245780, 359152560, 381599595, 407039568, 457919514, 469661040, 508799460, 538728840, 610559352, 678399280, 704491560, 763199190, 915839028, 1017598920, 1077457680, 1144798785, 1221118704, 1408983120, 1526398380, 1831678056, 2035197840, 2289597570, 3052796760, 3663356112, 4579195140, 6105593520, 9158390280, 18316780560]

約数ペア:

[(1, 18316780560), (2, 9158390280), (3, 6105593520), (4, 4579195140), (5, 3663356112), (6, 3052796760), (8, 2289597570), (9, 2035197840), (10, 1831678056), (12, 1526398380), (13, 1408983120), (15, 1221118704), (16, 1144798785), (17, 1077457680), (18, 1017598920), (20, 915839028), (24, 763199190), (26, 704491560), (27, 678399280), (30, 610559352), (34, 538728840), (36, 508799460), (39, 469661040), (40, 457919514), (45, 407039568), (48, 381599595), (51, 359152560), (52, 352245780), (54, 339199640), (60, 305279676), (65, 281796624), (68, 269364420), (72, 254399730), (78, 234830520), (80, 228959757), (85, 215491536), (90, 203519784), (102, 179576280), (104, 176122890), (108, 169599820), (117, 156553680), (120, 152639838), (130, 140898312), (135, 135679856), (136, 134682210), (144, 127199865), (153, 119717520), (156, 117415260), (170, 107745768), (180, 101759892), (195, 93932208), (204, 89788140), (208, 88061445), (216, 84799910), (221, 82881360), (234, 78276840), (240, 76319919), (255, 71830512), (260, 70449156), (270, 67839928), (272, 67341105), (306, 59858760), (312, 58707630), (340, 53872884), (351, 52184560), (360, 50879946), (390, 46966104), (408, 44894070), (432, 42399955), (442, 41440680), (459, 39905840), (468, 39138420), (510, 35915256), (520, 35224578), (540, 33919964), (585, 31310736), (612, 29929380), (624, 29353815), (663, 27627120), (680, 26936442), (702, 26092280), (720, 25439973), (765, 23943504), (780, 23483052), (816, 22447035), (884, 20720340), (918, 19952920), (936, 19569210), (1020, 17957628), (1040, 17612289), (1080, 16959982), (1105, 16576272), (1170, 15655368), (1224, 14964690), (1326, 13813560), (1360, 13468221), (1404, 13046140), (1530, 11971752), (1560, 11741526), (1755, 10436912), (1768, 10360170), (1836, 9976460), (1872, 9784605), (1989, 9209040), (2040, 8978814), (2160, 8479991), (2210, 8288136), (2295, 7981168), (2340, 7827684), (2448, 7482345), (2652, 6906780), (2808, 6523070), (3060, 5985876), (3120, 5870763), (3315, 5525424), (3510, 5218456), (3536, 5180085), (3672, 4988230), (3978, 4604520), (4080, 4489407), (4420, 4144068), (4590, 3990584), (4680, 3913842), (5304, 3453390), (5616, 3261535), (5967, 3069680), (6120, 2992938), (6630, 2762712), (7020, 2609228), (7344, 2494115), (7956, 2302260), (8840, 2072034), (9180, 1995292), (9360, 1956921), (9945, 1841808), (10608, 1726695), (11934, 1534840), (12240, 1496469), (13260, 1381356), (14040, 1304614), (15912, 1151130), (17680, 1036017), (18360, 997646), (19890, 920904), (23868, 767420), (26520, 690678), (28080, 652307), (29835, 613936), (31824, 575565), (36720, 498823), (38371, 477360), (39780, 460452), (47736, 383710), (53040, 345339), (59670, 306968), (76742, 238680), (79560, 230226), (95472, 191855), (115113, 159120), (119340, 153484)]