8438888960

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 21701488248

約数和(自身を除く): 13262599288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 53, 64, 74, 80, 82, 106, 128, 148, 160, 164, 185, 205, 212, 256, 265, 296, 320, 328, 370, 410, 424, 512, 530, 592, 640, 656, 740, 820, 848, 1060, 1184, 1280, 1312, 1480, 1517, 1640, 1681, 1696, 1961, 2120, 2173, 2368, 2560, 2624, 2960, 3034, 3280, 3362, 3392, 3922, 4240, 4346, 4736, 5248, 5920, 6068, 6560, 6724, 6784, 7585, 7844, 8405, 8480, 8692, 9472, 9805, 10496, 10865, 11840, 12136, 13120, 13448, 13568, 15170, 15688, 16810, 16960, 17384, 18944, 19610, 20992, 21730, 23680, 24272, 26240, 26896, 27136, 30340, 31376, 33620, 33920, 34768, 39220, 43460, 47360, 48544, 52480, 53792, 60680, 62197, 62752, 67240, 67840, 69536, 78440, 80401, 86920, 89093, 94720, 97088, 104960, 107584, 121360, 124394, 125504, 134480, 135680, 139072, 156880, 160802, 173840, 178186, 194176, 215168, 242720, 248788, 251008, 268960, 278144, 310985, 313760, 321604, 347680, 356372, 388352, 402005, 430336, 445465, 485440, 497576, 502016, 537920, 556288, 621970, 627520, 643208, 695360, 712744, 776704, 804010, 860672, 890930, 970880, 995152, 1004032, 1075840, 1112576, 1243940, 1255040, 1286416, 1390720, 1425488, 1608020, 1781860, 1941760, 1990304, 2151680, 2487880, 2510080, 2572832, 2781440, 2850976, 3216040, 3296441, 3563720, 3883520, 3980608, 4303360, 4975760, 5020160, 5145664, 5562880, 5701952, 6432080, 6592882, 7127440, 7961216, 9951520, 10291328, 11403904, 12864160, 13185764, 14254880, 15922432, 16482205, 19903040, 20582656, 22807808, 25728320, 26371528, 28509760, 31844864, 32964410, 39806080, 41165312, 45615616, 51456640, 52743056, 57019520, 65928820, 79612160, 102913280, 105486112, 114039040, 131857640, 159224320, 205826560, 210972224, 228078080, 263715280, 421944448, 527430560, 843888896, 1054861120, 1687777792, 2109722240, 4219444480, 8438888960]

約数ペア:

[(1, 8438888960), (2, 4219444480), (4, 2109722240), (5, 1687777792), (8, 1054861120), (10, 843888896), (16, 527430560), (20, 421944448), (32, 263715280), (37, 228078080), (40, 210972224), (41, 205826560), (53, 159224320), (64, 131857640), (74, 114039040), (80, 105486112), (82, 102913280), (106, 79612160), (128, 65928820), (148, 57019520), (160, 52743056), (164, 51456640), (185, 45615616), (205, 41165312), (212, 39806080), (256, 32964410), (265, 31844864), (296, 28509760), (320, 26371528), (328, 25728320), (370, 22807808), (410, 20582656), (424, 19903040), (512, 16482205), (530, 15922432), (592, 14254880), (640, 13185764), (656, 12864160), (740, 11403904), (820, 10291328), (848, 9951520), (1060, 7961216), (1184, 7127440), (1280, 6592882), (1312, 6432080), (1480, 5701952), (1517, 5562880), (1640, 5145664), (1681, 5020160), (1696, 4975760), (1961, 4303360), (2120, 3980608), (2173, 3883520), (2368, 3563720), (2560, 3296441), (2624, 3216040), (2960, 2850976), (3034, 2781440), (3280, 2572832), (3362, 2510080), (3392, 2487880), (3922, 2151680), (4240, 1990304), (4346, 1941760), (4736, 1781860), (5248, 1608020), (5920, 1425488), (6068, 1390720), (6560, 1286416), (6724, 1255040), (6784, 1243940), (7585, 1112576), (7844, 1075840), (8405, 1004032), (8480, 995152), (8692, 970880), (9472, 890930), (9805, 860672), (10496, 804010), (10865, 776704), (11840, 712744), (12136, 695360), (13120, 643208), (13448, 627520), (13568, 621970), (15170, 556288), (15688, 537920), (16810, 502016), (16960, 497576), (17384, 485440), (18944, 445465), (19610, 430336), (20992, 402005), (21730, 388352), (23680, 356372), (24272, 347680), (26240, 321604), (26896, 313760), (27136, 310985), (30340, 278144), (31376, 268960), (33620, 251008), (33920, 248788), (34768, 242720), (39220, 215168), (43460, 194176), (47360, 178186), (48544, 173840), (52480, 160802), (53792, 156880), (60680, 139072), (62197, 135680), (62752, 134480), (67240, 125504), (67840, 124394), (69536, 121360), (78440, 107584), (80401, 104960), (86920, 97088), (89093, 94720)]