1790497680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1621

約数の個数: 160

約数和(自身を含む): 5866291200

約数和(自身を除く): 4075793520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 307, 380, 456, 570, 614, 760, 912, 921, 1140, 1228, 1279, 1520, 1535, 1842, 2280, 2456, 2558, 3070, 3684, 3837, 4560, 4605, 4912, 5116, 5833, 6140, 6395, 7368, 7674, 9210, 10232, 11666, 12280, 12790, 14736, 15348, 17499, 18420, 19185, 20464, 23332, 24301, 24560, 25580, 29165, 30696, 34998, 36840, 38370, 46664, 48602, 51160, 58330, 61392, 69996, 72903, 73680, 76740, 87495, 93328, 97204, 102320, 116660, 121505, 139992, 145806, 153480, 174990, 194408, 233320, 243010, 279984, 291612, 306960, 349980, 364515, 388816, 392653, 466640, 486020, 583224, 699960, 729030, 785306, 972040, 1166448, 1177959, 1399920, 1458060, 1570612, 1944080, 1963265, 2355918, 2916120, 3141224, 3926530, 4711836, 5832240, 5889795, 6282448, 7460407, 7853060, 9423672, 11779590, 14920814, 15706120, 18847344, 22381221, 23559180, 29841628, 31412240, 37302035, 44762442, 47118360, 59683256, 74604070, 89524884, 94236720, 111906105, 119366512, 149208140, 179049768, 223812210, 298416280, 358099536, 447624420, 596832560, 895248840, 1790497680]

約数ペア:

[(1, 1790497680), (2, 895248840), (3, 596832560), (4, 447624420), (5, 358099536), (6, 298416280), (8, 223812210), (10, 179049768), (12, 149208140), (15, 119366512), (16, 111906105), (19, 94236720), (20, 89524884), (24, 74604070), (30, 59683256), (38, 47118360), (40, 44762442), (48, 37302035), (57, 31412240), (60, 29841628), (76, 23559180), (80, 22381221), (95, 18847344), (114, 15706120), (120, 14920814), (152, 11779590), (190, 9423672), (228, 7853060), (240, 7460407), (285, 6282448), (304, 5889795), (307, 5832240), (380, 4711836), (456, 3926530), (570, 3141224), (614, 2916120), (760, 2355918), (912, 1963265), (921, 1944080), (1140, 1570612), (1228, 1458060), (1279, 1399920), (1520, 1177959), (1535, 1166448), (1842, 972040), (2280, 785306), (2456, 729030), (2558, 699960), (3070, 583224), (3684, 486020), (3837, 466640), (4560, 392653), (4605, 388816), (4912, 364515), (5116, 349980), (5833, 306960), (6140, 291612), (6395, 279984), (7368, 243010), (7674, 233320), (9210, 194408), (10232, 174990), (11666, 153480), (12280, 145806), (12790, 139992), (14736, 121505), (15348, 116660), (17499, 102320), (18420, 97204), (19185, 93328), (20464, 87495), (23332, 76740), (24301, 73680), (24560, 72903), (25580, 69996), (29165, 61392), (30696, 58330), (34998, 51160), (36840, 48602), (38370, 46664)]