557816220

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 1909612320

約数和(自身を除く): 1351796100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 109, 117, 130, 135, 156, 162, 180, 195, 218, 234, 243, 260, 270, 324, 327, 351, 390, 405, 436, 468, 486, 540, 545, 585, 654, 702, 729, 780, 810, 972, 981, 1053, 1090, 1170, 1215, 1308, 1404, 1417, 1458, 1620, 1635, 1755, 1962, 2106, 2180, 2187, 2340, 2430, 2834, 2916, 2943, 3159, 3270, 3510, 3645, 3924, 4212, 4251, 4374, 4860, 4905, 5265, 5668, 5886, 6318, 6540, 6561, 7020, 7085, 7290, 8502, 8748, 8829, 9477, 9810, 10530, 10935, 11772, 12636, 12753, 13122, 14170, 14580, 14715, 15795, 17004, 17658, 18954, 19620, 19683, 21060, 21255, 21870, 25506, 26244, 26487, 28340, 28431, 29430, 31590, 32805, 35316, 37908, 38259, 39366, 42510, 43740, 44145, 47385, 51012, 52974, 56862, 58860, 63180, 63765, 65610, 76518, 78732, 79461, 85020, 85293, 88290, 94770, 98415, 105948, 113724, 114777, 127530, 131220, 132435, 142155, 153036, 158922, 170586, 176580, 189540, 191295, 196830, 229554, 238383, 255060, 255879, 264870, 284310, 317844, 341172, 344331, 382590, 393660, 397305, 426465, 459108, 476766, 511758, 529740, 568620, 573885, 688662, 715149, 765180, 794610, 852930, 953532, 1023516, 1032993, 1147770, 1191915, 1279395, 1377324, 1430298, 1589220, 1705860, 1721655, 2065986, 2145447, 2295540, 2383830, 2558790, 2860596, 3098979, 3443310, 3575745, 4131972, 4290894, 4767660, 5117580, 5164965, 6197958, 6886620, 7151490, 8581788, 9296937, 10329930, 10727235, 12395916, 14302980, 15494895, 18593874, 20659860, 21454470, 27890811, 30989790, 37187748, 42908940, 46484685, 55781622, 61979580, 92969370, 111563244, 139454055, 185938740, 278908110, 557816220]

約数ペア:

[(1, 557816220), (2, 278908110), (3, 185938740), (4, 139454055), (5, 111563244), (6, 92969370), (9, 61979580), (10, 55781622), (12, 46484685), (13, 42908940), (15, 37187748), (18, 30989790), (20, 27890811), (26, 21454470), (27, 20659860), (30, 18593874), (36, 15494895), (39, 14302980), (45, 12395916), (52, 10727235), (54, 10329930), (60, 9296937), (65, 8581788), (78, 7151490), (81, 6886620), (90, 6197958), (108, 5164965), (109, 5117580), (117, 4767660), (130, 4290894), (135, 4131972), (156, 3575745), (162, 3443310), (180, 3098979), (195, 2860596), (218, 2558790), (234, 2383830), (243, 2295540), (260, 2145447), (270, 2065986), (324, 1721655), (327, 1705860), (351, 1589220), (390, 1430298), (405, 1377324), (436, 1279395), (468, 1191915), (486, 1147770), (540, 1032993), (545, 1023516), (585, 953532), (654, 852930), (702, 794610), (729, 765180), (780, 715149), (810, 688662), (972, 573885), (981, 568620), (1053, 529740), (1090, 511758), (1170, 476766), (1215, 459108), (1308, 426465), (1404, 397305), (1417, 393660), (1458, 382590), (1620, 344331), (1635, 341172), (1755, 317844), (1962, 284310), (2106, 264870), (2180, 255879), (2187, 255060), (2340, 238383), (2430, 229554), (2834, 196830), (2916, 191295), (2943, 189540), (3159, 176580), (3270, 170586), (3510, 158922), (3645, 153036), (3924, 142155), (4212, 132435), (4251, 131220), (4374, 127530), (4860, 114777), (4905, 113724), (5265, 105948), (5668, 98415), (5886, 94770), (6318, 88290), (6540, 85293), (6561, 85020), (7020, 79461), (7085, 78732), (7290, 76518), (8502, 65610), (8748, 63765), (8829, 63180), (9477, 58860), (9810, 56862), (10530, 52974), (10935, 51012), (11772, 47385), (12636, 44145), (12753, 43740), (13122, 42510), (14170, 39366), (14580, 38259), (14715, 37908), (15795, 35316), (17004, 32805), (17658, 31590), (18954, 29430), (19620, 28431), (19683, 28340), (21060, 26487), (21255, 26244), (21870, 25506)]