1666519140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 5619511296

約数和(自身を除く): 3952992156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 67, 78, 110, 130, 132, 134, 143, 156, 165, 169, 195, 201, 220, 223, 260, 268, 286, 330, 335, 338, 390, 402, 429, 446, 507, 572, 660, 669, 670, 676, 715, 737, 780, 804, 845, 858, 871, 892, 1005, 1014, 1115, 1338, 1340, 1430, 1474, 1690, 1716, 1742, 1859, 2010, 2028, 2145, 2211, 2230, 2453, 2535, 2613, 2676, 2860, 2899, 2948, 3345, 3380, 3484, 3685, 3718, 4020, 4290, 4355, 4422, 4460, 4906, 5070, 5226, 5577, 5798, 6690, 7359, 7370, 7436, 8580, 8697, 8710, 8844, 9295, 9581, 9812, 10140, 10452, 11055, 11154, 11323, 11596, 12265, 13065, 13380, 14495, 14718, 14740, 14941, 17394, 17420, 18590, 19162, 22110, 22308, 22646, 24530, 26130, 27885, 28743, 28990, 29436, 29882, 31889, 33969, 34788, 36795, 37180, 37687, 38324, 43485, 44220, 44823, 45292, 47905, 49060, 52260, 55770, 56615, 57486, 57980, 59764, 63778, 67938, 73590, 74705, 75374, 86970, 89646, 95667, 95810, 111540, 113061, 113230, 114972, 124553, 127556, 135876, 143715, 147180, 149410, 150748, 159445, 164351, 169845, 173940, 179292, 188435, 191334, 191620, 194233, 224115, 226122, 226460, 249106, 287430, 298820, 318890, 328702, 339690, 373659, 376870, 382668, 388466, 414557, 448230, 452244, 478335, 493053, 498212, 565305, 574860, 582699, 622765, 637780, 657404, 679380, 747318, 753740, 776932, 821755, 829114, 896460, 956670, 971165, 986106, 1130610, 1165398, 1243671, 1245530, 1494636, 1643510, 1658228, 1868295, 1913340, 1942330, 1972212, 2072785, 2136563, 2261220, 2330796, 2465265, 2487342, 2491060, 2525029, 2913495, 3287020, 3736590, 3884660, 4145570, 4273126, 4930530, 4974684, 5050058, 5826990, 6218355, 6409689, 7473180, 7575087, 8291140, 8546252, 9861060, 10100116, 10682815, 11653980, 12436710, 12625145, 12819378, 15150174, 21365630, 24873420, 25250290, 25638756, 27775319, 30300348, 32048445, 37875435, 42731260, 50500580, 55550638, 64096890, 75750870, 83325957, 111101276, 128193780, 138876595, 151501740, 166651914, 277753190, 333303828, 416629785, 555506380, 833259570, 1666519140]

約数ペア:

[(1, 1666519140), (2, 833259570), (3, 555506380), (4, 416629785), (5, 333303828), (6, 277753190), (10, 166651914), (11, 151501740), (12, 138876595), (13, 128193780), (15, 111101276), (20, 83325957), (22, 75750870), (26, 64096890), (30, 55550638), (33, 50500580), (39, 42731260), (44, 37875435), (52, 32048445), (55, 30300348), (60, 27775319), (65, 25638756), (66, 25250290), (67, 24873420), (78, 21365630), (110, 15150174), (130, 12819378), (132, 12625145), (134, 12436710), (143, 11653980), (156, 10682815), (165, 10100116), (169, 9861060), (195, 8546252), (201, 8291140), (220, 7575087), (223, 7473180), (260, 6409689), (268, 6218355), (286, 5826990), (330, 5050058), (335, 4974684), (338, 4930530), (390, 4273126), (402, 4145570), (429, 3884660), (446, 3736590), (507, 3287020), (572, 2913495), (660, 2525029), (669, 2491060), (670, 2487342), (676, 2465265), (715, 2330796), (737, 2261220), (780, 2136563), (804, 2072785), (845, 1972212), (858, 1942330), (871, 1913340), (892, 1868295), (1005, 1658228), (1014, 1643510), (1115, 1494636), (1338, 1245530), (1340, 1243671), (1430, 1165398), (1474, 1130610), (1690, 986106), (1716, 971165), (1742, 956670), (1859, 896460), (2010, 829114), (2028, 821755), (2145, 776932), (2211, 753740), (2230, 747318), (2453, 679380), (2535, 657404), (2613, 637780), (2676, 622765), (2860, 582699), (2899, 574860), (2948, 565305), (3345, 498212), (3380, 493053), (3484, 478335), (3685, 452244), (3718, 448230), (4020, 414557), (4290, 388466), (4355, 382668), (4422, 376870), (4460, 373659), (4906, 339690), (5070, 328702), (5226, 318890), (5577, 298820), (5798, 287430), (6690, 249106), (7359, 226460), (7370, 226122), (7436, 224115), (8580, 194233), (8697, 191620), (8710, 191334), (8844, 188435), (9295, 179292), (9581, 173940), (9812, 169845), (10140, 164351), (10452, 159445), (11055, 150748), (11154, 149410), (11323, 147180), (11596, 143715), (12265, 135876), (13065, 127556), (13380, 124553), (14495, 114972), (14718, 113230), (14740, 113061), (14941, 111540), (17394, 95810), (17420, 95667), (18590, 89646), (19162, 86970), (22110, 75374), (22308, 74705), (22646, 73590), (24530, 67938), (26130, 63778), (27885, 59764), (28743, 57980), (28990, 57486), (29436, 56615), (29882, 55770), (31889, 52260), (33969, 49060), (34788, 47905), (36795, 45292), (37180, 44823), (37687, 44220), (38324, 43485)]