19080611760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{4649}}^1$

素因数の和:5028

約数の個数: 240

約数和(自身を含む): 69019020000

約数和(自身を除く): 49938408240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 349, 392, 420, 490, 560, 588, 698, 735, 784, 840, 980, 1047, 1176, 1396, 1470, 1680, 1745, 1960, 2094, 2352, 2443, 2792, 2940, 3490, 3920, 4188, 4649, 4886, 5235, 5584, 5880, 6980, 7329, 8376, 9298, 9772, 10470, 11760, 12215, 13947, 13960, 14658, 16752, 17101, 18596, 19544, 20940, 23245, 24430, 27894, 27920, 29316, 32543, 34202, 36645, 37192, 39088, 41880, 46490, 48860, 51303, 55788, 58632, 65086, 68404, 69735, 73290, 74384, 83760, 85505, 92980, 97629, 97720, 102606, 111576, 117264, 130172, 136808, 139470, 146580, 162715, 171010, 185960, 195258, 195440, 205212, 223152, 227801, 256515, 260344, 273616, 278940, 293160, 325430, 342020, 371920, 390516, 410424, 455602, 488145, 513030, 520688, 557880, 586320, 650860, 683403, 684040, 781032, 820848, 911204, 976290, 1026060, 1115760, 1139005, 1301720, 1366806, 1368080, 1562064, 1622501, 1822408, 1952580, 2052120, 2278010, 2603440, 2733612, 3245002, 3417015, 3644816, 3905160, 4104240, 4556020, 4867503, 5467224, 6490004, 6834030, 7810320, 8112505, 9112040, 9735006, 10934448, 11357507, 12980008, 13668060, 16225010, 18224080, 19470012, 22715014, 24337515, 25960016, 27336120, 32450020, 34072521, 38940024, 45430028, 48675030, 54672240, 56787535, 64900040, 68145042, 77880048, 79502549, 90860056, 97350060, 113575070, 129800080, 136290084, 159005098, 170362605, 181720112, 194700120, 227150140, 238507647, 272580168, 318010196, 340725210, 389400240, 397512745, 454300280, 477015294, 545160336, 636020392, 681450420, 795025490, 908600560, 954030588, 1192538235, 1272040784, 1362900840, 1590050980, 1908061176, 2385076470, 2725801680, 3180101960, 3816122352, 4770152940, 6360203920, 9540305880, 19080611760]

約数ペア:

[(1, 19080611760), (2, 9540305880), (3, 6360203920), (4, 4770152940), (5, 3816122352), (6, 3180101960), (7, 2725801680), (8, 2385076470), (10, 1908061176), (12, 1590050980), (14, 1362900840), (15, 1272040784), (16, 1192538235), (20, 954030588), (21, 908600560), (24, 795025490), (28, 681450420), (30, 636020392), (35, 545160336), (40, 477015294), (42, 454300280), (48, 397512745), (49, 389400240), (56, 340725210), (60, 318010196), (70, 272580168), (80, 238507647), (84, 227150140), (98, 194700120), (105, 181720112), (112, 170362605), (120, 159005098), (140, 136290084), (147, 129800080), (168, 113575070), (196, 97350060), (210, 90860056), (240, 79502549), (245, 77880048), (280, 68145042), (294, 64900040), (336, 56787535), (349, 54672240), (392, 48675030), (420, 45430028), (490, 38940024), (560, 34072521), (588, 32450020), (698, 27336120), (735, 25960016), (784, 24337515), (840, 22715014), (980, 19470012), (1047, 18224080), (1176, 16225010), (1396, 13668060), (1470, 12980008), (1680, 11357507), (1745, 10934448), (1960, 9735006), (2094, 9112040), (2352, 8112505), (2443, 7810320), (2792, 6834030), (2940, 6490004), (3490, 5467224), (3920, 4867503), (4188, 4556020), (4649, 4104240), (4886, 3905160), (5235, 3644816), (5584, 3417015), (5880, 3245002), (6980, 2733612), (7329, 2603440), (8376, 2278010), (9298, 2052120), (9772, 1952580), (10470, 1822408), (11760, 1622501), (12215, 1562064), (13947, 1368080), (13960, 1366806), (14658, 1301720), (16752, 1139005), (17101, 1115760), (18596, 1026060), (19544, 976290), (20940, 911204), (23245, 820848), (24430, 781032), (27894, 684040), (27920, 683403), (29316, 650860), (32543, 586320), (34202, 557880), (36645, 520688), (37192, 513030), (39088, 488145), (41880, 455602), (46490, 410424), (48860, 390516), (51303, 371920), (55788, 342020), (58632, 325430), (65086, 293160), (68404, 278940), (69735, 273616), (73290, 260344), (74384, 256515), (83760, 227801), (85505, 223152), (92980, 205212), (97629, 195440), (97720, 195258), (102606, 185960), (111576, 171010), (117264, 162715), (130172, 146580), (136808, 139470)]