55031886720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{31121}}^1$

素因数の和:31453

約数の個数: 192

約数和(自身を含む): 190657106640

約数和(自身を除く): 135625219920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 307, 320, 360, 384, 480, 576, 614, 640, 720, 921, 960, 1152, 1228, 1440, 1535, 1842, 1920, 2456, 2763, 2880, 3070, 3684, 4605, 4912, 5526, 5760, 6140, 7368, 9210, 9824, 11052, 12280, 13815, 14736, 18420, 19648, 22104, 24560, 27630, 29472, 31121, 36840, 39296, 44208, 49120, 55260, 58944, 62242, 73680, 88416, 93363, 98240, 110520, 117888, 124484, 147360, 155605, 176832, 186726, 196480, 221040, 248968, 280089, 294720, 311210, 353664, 373452, 442080, 466815, 497936, 560178, 589440, 622420, 746904, 884160, 933630, 995872, 1120356, 1244840, 1400445, 1493808, 1768320, 1867260, 1991744, 2240712, 2489680, 2800890, 2987616, 3734520, 3983488, 4481424, 4979360, 5601780, 5975232, 7469040, 8962848, 9554147, 9958720, 11203560, 11950464, 14938080, 17925696, 19108294, 19917440, 22407120, 28662441, 29876160, 35851392, 38216588, 44814240, 47770735, 57324882, 59752320, 76433176, 85987323, 89628480, 95541470, 114649764, 143312205, 152866352, 171974646, 179256960, 191082940, 229299528, 286624410, 305732704, 343949292, 382165880, 429936615, 458599056, 573248820, 611465408, 687898584, 764331760, 859873230, 917198112, 1146497640, 1222930816, 1375797168, 1528663520, 1719746460, 1834396224, 2292995280, 2751594336, 3057327040, 3439492920, 3668792448, 4585990560, 5503188672, 6114654080, 6878985840, 9171981120, 11006377344, 13757971680, 18343962240, 27515943360, 55031886720]

約数ペア:

[(1, 55031886720), (2, 27515943360), (3, 18343962240), (4, 13757971680), (5, 11006377344), (6, 9171981120), (8, 6878985840), (9, 6114654080), (10, 5503188672), (12, 4585990560), (15, 3668792448), (16, 3439492920), (18, 3057327040), (20, 2751594336), (24, 2292995280), (30, 1834396224), (32, 1719746460), (36, 1528663520), (40, 1375797168), (45, 1222930816), (48, 1146497640), (60, 917198112), (64, 859873230), (72, 764331760), (80, 687898584), (90, 611465408), (96, 573248820), (120, 458599056), (128, 429936615), (144, 382165880), (160, 343949292), (180, 305732704), (192, 286624410), (240, 229299528), (288, 191082940), (307, 179256960), (320, 171974646), (360, 152866352), (384, 143312205), (480, 114649764), (576, 95541470), (614, 89628480), (640, 85987323), (720, 76433176), (921, 59752320), (960, 57324882), (1152, 47770735), (1228, 44814240), (1440, 38216588), (1535, 35851392), (1842, 29876160), (1920, 28662441), (2456, 22407120), (2763, 19917440), (2880, 19108294), (3070, 17925696), (3684, 14938080), (4605, 11950464), (4912, 11203560), (5526, 9958720), (5760, 9554147), (6140, 8962848), (7368, 7469040), (9210, 5975232), (9824, 5601780), (11052, 4979360), (12280, 4481424), (13815, 3983488), (14736, 3734520), (18420, 2987616), (19648, 2800890), (22104, 2489680), (24560, 2240712), (27630, 1991744), (29472, 1867260), (31121, 1768320), (36840, 1493808), (39296, 1400445), (44208, 1244840), (49120, 1120356), (55260, 995872), (58944, 933630), (62242, 884160), (73680, 746904), (88416, 622420), (93363, 589440), (98240, 560178), (110520, 497936), (117888, 466815), (124484, 442080), (147360, 373452), (155605, 353664), (176832, 311210), (186726, 294720), (196480, 280089), (221040, 248968)]