205651651920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{460937}}^1$

素因数の和:460990

約数の個数: 240

約数和(自身を含む): 753091566912

約数和(自身を除く): 547439914992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 858, 880, 1014, 1040, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1859, 2028, 2145, 2288, 2535, 2640, 2704, 2860, 3120, 3380, 3432, 3718, 4056, 4290, 5070, 5577, 5720, 6760, 6864, 7436, 8112, 8580, 9295, 10140, 11154, 11440, 13520, 14872, 17160, 18590, 20280, 22308, 27885, 29744, 34320, 37180, 40560, 44616, 55770, 74360, 89232, 111540, 148720, 223080, 446160, 460937, 921874, 1382811, 1843748, 2304685, 2765622, 3687496, 4609370, 5070307, 5531244, 5992181, 6914055, 7374992, 9218740, 10140614, 11062488, 11984362, 13828110, 15210921, 17976543, 18437480, 20281228, 22124976, 23968724, 25351535, 27656220, 29960905, 30421842, 35953086, 36874960, 40562456, 47937448, 50703070, 55312440, 59921810, 60843684, 65913991, 71906172, 76054605, 77898353, 81124912, 89882715, 95874896, 101406140, 110624880, 119843620, 121687368, 131827982, 143812344, 152109210, 155796706, 179765430, 197741973, 202812280, 233695059, 239687240, 243374736, 263655964, 287624688, 304218420, 311593412, 329569955, 359530860, 389491765, 395483946, 405624560, 467390118, 479374480, 527311928, 608436840, 623186824, 659139910, 719061720, 778983530, 790967892, 856881883, 934780236, 988709865, 1054623856, 1168475295, 1216873680, 1246373648, 1318279820, 1438123440, 1557967060, 1581935784, 1713763766, 1869560472, 1977419730, 2336950590, 2570645649, 2636559640, 3115934120, 3163871568, 3427527532, 3739120944, 3954839460, 4284409415, 4673901180, 5141291298, 5273119280, 6231868240, 6855055064, 7909678920, 8568818830, 9347802360, 10282582596, 12853228245, 13710110128, 15819357840, 17137637660, 18695604720, 20565165192, 25706456490, 34275275320, 41130330384, 51412912980, 68550550640, 102825825960, 205651651920]

約数ペア:

[(1, 205651651920), (2, 102825825960), (3, 68550550640), (4, 51412912980), (5, 41130330384), (6, 34275275320), (8, 25706456490), (10, 20565165192), (11, 18695604720), (12, 17137637660), (13, 15819357840), (15, 13710110128), (16, 12853228245), (20, 10282582596), (22, 9347802360), (24, 8568818830), (26, 7909678920), (30, 6855055064), (33, 6231868240), (39, 5273119280), (40, 5141291298), (44, 4673901180), (48, 4284409415), (52, 3954839460), (55, 3739120944), (60, 3427527532), (65, 3163871568), (66, 3115934120), (78, 2636559640), (80, 2570645649), (88, 2336950590), (104, 1977419730), (110, 1869560472), (120, 1713763766), (130, 1581935784), (132, 1557967060), (143, 1438123440), (156, 1318279820), (165, 1246373648), (169, 1216873680), (176, 1168475295), (195, 1054623856), (208, 988709865), (220, 934780236), (240, 856881883), (260, 790967892), (264, 778983530), (286, 719061720), (312, 659139910), (330, 623186824), (338, 608436840), (390, 527311928), (429, 479374480), (440, 467390118), (507, 405624560), (520, 395483946), (528, 389491765), (572, 359530860), (624, 329569955), (660, 311593412), (676, 304218420), (715, 287624688), (780, 263655964), (845, 243374736), (858, 239687240), (880, 233695059), (1014, 202812280), (1040, 197741973), (1144, 179765430), (1320, 155796706), (1352, 152109210), (1430, 143812344), (1560, 131827982), (1690, 121687368), (1716, 119843620), (1859, 110624880), (2028, 101406140), (2145, 95874896), (2288, 89882715), (2535, 81124912), (2640, 77898353), (2704, 76054605), (2860, 71906172), (3120, 65913991), (3380, 60843684), (3432, 59921810), (3718, 55312440), (4056, 50703070), (4290, 47937448), (5070, 40562456), (5577, 36874960), (5720, 35953086), (6760, 30421842), (6864, 29960905), (7436, 27656220), (8112, 25351535), (8580, 23968724), (9295, 22124976), (10140, 20281228), (11154, 18437480), (11440, 17976543), (13520, 15210921), (14872, 13828110), (17160, 11984362), (18590, 11062488), (20280, 10140614), (22308, 9218740), (27885, 7374992), (29744, 6914055), (34320, 5992181), (37180, 5531244), (40560, 5070307), (44616, 4609370), (55770, 3687496), (74360, 2765622), (89232, 2304685), (111540, 1843748), (148720, 1382811), (223080, 921874), (446160, 460937)]