7220968960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 18428731200

約数和(自身を除く): 11207762240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 277, 320, 340, 512, 544, 554, 599, 640, 680, 1088, 1108, 1198, 1280, 1360, 1385, 2176, 2216, 2396, 2560, 2720, 2770, 2995, 4352, 4432, 4709, 4792, 5440, 5540, 5990, 8704, 8864, 9418, 9584, 10183, 10880, 11080, 11980, 17728, 18836, 19168, 20366, 21760, 22160, 23545, 23960, 35456, 37672, 38336, 40732, 43520, 44320, 47090, 47920, 50915, 70912, 75344, 76672, 81464, 88640, 94180, 95840, 101830, 141824, 150688, 153344, 162928, 165923, 177280, 188360, 191680, 203660, 301376, 306688, 325856, 331846, 354560, 376720, 383360, 407320, 602752, 651712, 663692, 709120, 753440, 766720, 814640, 829615, 1205504, 1303424, 1327384, 1506880, 1533440, 1629280, 1659230, 2411008, 2606848, 2654768, 2820691, 3013760, 3258560, 3318460, 5213696, 5309536, 5641382, 6027520, 6517120, 6636920, 10619072, 11282764, 12055040, 13034240, 13273840, 14103455, 21238144, 22565528, 26068480, 26547680, 28206910, 42476288, 45131056, 53095360, 56413820, 84952576, 90262112, 106190720, 112827640, 180524224, 212381440, 225655280, 361048448, 424762880, 451310560, 722096896, 902621120, 1444193792, 1805242240, 3610484480, 7220968960]

約数ペア:

[(1, 7220968960), (2, 3610484480), (4, 1805242240), (5, 1444193792), (8, 902621120), (10, 722096896), (16, 451310560), (17, 424762880), (20, 361048448), (32, 225655280), (34, 212381440), (40, 180524224), (64, 112827640), (68, 106190720), (80, 90262112), (85, 84952576), (128, 56413820), (136, 53095360), (160, 45131056), (170, 42476288), (256, 28206910), (272, 26547680), (277, 26068480), (320, 22565528), (340, 21238144), (512, 14103455), (544, 13273840), (554, 13034240), (599, 12055040), (640, 11282764), (680, 10619072), (1088, 6636920), (1108, 6517120), (1198, 6027520), (1280, 5641382), (1360, 5309536), (1385, 5213696), (2176, 3318460), (2216, 3258560), (2396, 3013760), (2560, 2820691), (2720, 2654768), (2770, 2606848), (2995, 2411008), (4352, 1659230), (4432, 1629280), (4709, 1533440), (4792, 1506880), (5440, 1327384), (5540, 1303424), (5990, 1205504), (8704, 829615), (8864, 814640), (9418, 766720), (9584, 753440), (10183, 709120), (10880, 663692), (11080, 651712), (11980, 602752), (17728, 407320), (18836, 383360), (19168, 376720), (20366, 354560), (21760, 331846), (22160, 325856), (23545, 306688), (23960, 301376), (35456, 203660), (37672, 191680), (38336, 188360), (40732, 177280), (43520, 165923), (44320, 162928), (47090, 153344), (47920, 150688), (50915, 141824), (70912, 101830), (75344, 95840), (76672, 94180), (81464, 88640)]