2160437760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7255

約数の個数: 240

約数和(自身を含む): 8058874824

約数和(自身を除く): 5898437064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7213, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 14426, 14976, 16640, 18720, 19968, 21639, 23040, 24960, 28852, 29952, 33280, 36065, 37440, 43278, 49920, 57704, 59904, 64917, 72130, 74880, 86556, 93769, 99840, 108195, 115408, 129834, 144260, 149760, 173112, 187538, 216390, 230816, 259668, 281307, 288520, 299520, 324585, 346224, 375076, 432780, 461632, 468845, 519336, 562614, 577040, 649170, 692448, 750152, 843921, 865560, 923264, 937690, 1038672, 1125228, 1154080, 1298340, 1384896, 1406535, 1500304, 1687842, 1731120, 1846528, 1875380, 2077344, 2250456, 2308160, 2596680, 2769792, 2813070, 3000608, 3375684, 3462240, 3693056, 3750760, 4154688, 4219605, 4500912, 4616320, 5193360, 5539584, 5626140, 6001216, 6751368, 6924480, 7501520, 8309376, 8439210, 9001824, 9232640, 10386720, 11079168, 11252280, 12002432, 13502736, 13848960, 15003040, 16618752, 16878420, 18003648, 18465280, 20773440, 22504560, 24004864, 27005472, 27697920, 30006080, 33237504, 33756840, 36007296, 41546880, 45009120, 48009728, 54010944, 55395840, 60012160, 67513680, 72014592, 83093760, 90018240, 108021888, 120024320, 135027360, 144029184, 166187520, 180036480, 216043776, 240048640, 270054720, 360072960, 432087552, 540109440, 720145920, 1080218880, 2160437760]

約数ペア:

[(1, 2160437760), (2, 1080218880), (3, 720145920), (4, 540109440), (5, 432087552), (6, 360072960), (8, 270054720), (9, 240048640), (10, 216043776), (12, 180036480), (13, 166187520), (15, 144029184), (16, 135027360), (18, 120024320), (20, 108021888), (24, 90018240), (26, 83093760), (30, 72014592), (32, 67513680), (36, 60012160), (39, 55395840), (40, 54010944), (45, 48009728), (48, 45009120), (52, 41546880), (60, 36007296), (64, 33756840), (65, 33237504), (72, 30006080), (78, 27697920), (80, 27005472), (90, 24004864), (96, 22504560), (104, 20773440), (117, 18465280), (120, 18003648), (128, 16878420), (130, 16618752), (144, 15003040), (156, 13848960), (160, 13502736), (180, 12002432), (192, 11252280), (195, 11079168), (208, 10386720), (234, 9232640), (240, 9001824), (256, 8439210), (260, 8309376), (288, 7501520), (312, 6924480), (320, 6751368), (360, 6001216), (384, 5626140), (390, 5539584), (416, 5193360), (468, 4616320), (480, 4500912), (512, 4219605), (520, 4154688), (576, 3750760), (585, 3693056), (624, 3462240), (640, 3375684), (720, 3000608), (768, 2813070), (780, 2769792), (832, 2596680), (936, 2308160), (960, 2250456), (1040, 2077344), (1152, 1875380), (1170, 1846528), (1248, 1731120), (1280, 1687842), (1440, 1500304), (1536, 1406535), (1560, 1384896), (1664, 1298340), (1872, 1154080), (1920, 1125228), (2080, 1038672), (2304, 937690), (2340, 923264), (2496, 865560), (2560, 843921), (2880, 750152), (3120, 692448), (3328, 649170), (3744, 577040), (3840, 562614), (4160, 519336), (4608, 468845), (4680, 461632), (4992, 432780), (5760, 375076), (6240, 346224), (6656, 324585), (7213, 299520), (7488, 288520), (7680, 281307), (8320, 259668), (9360, 230816), (9984, 216390), (11520, 187538), (12480, 173112), (14426, 149760), (14976, 144260), (16640, 129834), (18720, 115408), (19968, 108195), (21639, 99840), (23040, 93769), (24960, 86556), (28852, 74880), (29952, 72130), (33280, 64917), (36065, 59904), (37440, 57704), (43278, 49920)]