961796760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 3181939200

約数和(自身を除く): 2220142440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 61, 68, 85, 102, 118, 120, 122, 131, 136, 170, 177, 183, 204, 236, 244, 255, 262, 295, 305, 340, 354, 366, 393, 408, 472, 488, 510, 524, 590, 610, 655, 680, 708, 732, 786, 885, 915, 1003, 1020, 1037, 1048, 1180, 1220, 1310, 1416, 1464, 1572, 1770, 1830, 1965, 2006, 2040, 2074, 2227, 2360, 2440, 2620, 3009, 3111, 3144, 3540, 3599, 3660, 3930, 4012, 4148, 4454, 5015, 5185, 5240, 6018, 6222, 6681, 7080, 7198, 7320, 7729, 7860, 7991, 8024, 8296, 8908, 10030, 10370, 10797, 11135, 12036, 12444, 13362, 14396, 15045, 15458, 15555, 15720, 15982, 17816, 17995, 20060, 20740, 21594, 22270, 23187, 23973, 24072, 24888, 26724, 28792, 30090, 30916, 31110, 31964, 33405, 35990, 38645, 39955, 40120, 41480, 43188, 44540, 46374, 47946, 53448, 53985, 60180, 61183, 61832, 62220, 63928, 66810, 71980, 77290, 79910, 86376, 89080, 92748, 95892, 107970, 115935, 119865, 120360, 122366, 124440, 131393, 133620, 135847, 143960, 154580, 159820, 183549, 185496, 191784, 215940, 231870, 239730, 244732, 262786, 267240, 271694, 305915, 309160, 319640, 367098, 394179, 407541, 431880, 463740, 471469, 479460, 489464, 525572, 543388, 611830, 656965, 679235, 734196, 788358, 815082, 917745, 927480, 942938, 958920, 1051144, 1086776, 1223660, 1313930, 1358470, 1414407, 1468392, 1576716, 1630164, 1835490, 1885876, 1970895, 2037705, 2357345, 2447320, 2627860, 2716940, 2828814, 3153432, 3260328, 3670980, 3771752, 3941790, 4075410, 4714690, 5255720, 5433880, 5657628, 7072035, 7341960, 7883580, 8014973, 8150820, 9429380, 11315256, 14144070, 15767160, 16029946, 16301640, 18858760, 24044919, 28288140, 32059892, 40074865, 48089838, 56576280, 64119784, 80149730, 96179676, 120224595, 160299460, 192359352, 240449190, 320598920, 480898380, 961796760]

約数ペア:

[(1, 961796760), (2, 480898380), (3, 320598920), (4, 240449190), (5, 192359352), (6, 160299460), (8, 120224595), (10, 96179676), (12, 80149730), (15, 64119784), (17, 56576280), (20, 48089838), (24, 40074865), (30, 32059892), (34, 28288140), (40, 24044919), (51, 18858760), (59, 16301640), (60, 16029946), (61, 15767160), (68, 14144070), (85, 11315256), (102, 9429380), (118, 8150820), (120, 8014973), (122, 7883580), (131, 7341960), (136, 7072035), (170, 5657628), (177, 5433880), (183, 5255720), (204, 4714690), (236, 4075410), (244, 3941790), (255, 3771752), (262, 3670980), (295, 3260328), (305, 3153432), (340, 2828814), (354, 2716940), (366, 2627860), (393, 2447320), (408, 2357345), (472, 2037705), (488, 1970895), (510, 1885876), (524, 1835490), (590, 1630164), (610, 1576716), (655, 1468392), (680, 1414407), (708, 1358470), (732, 1313930), (786, 1223660), (885, 1086776), (915, 1051144), (1003, 958920), (1020, 942938), (1037, 927480), (1048, 917745), (1180, 815082), (1220, 788358), (1310, 734196), (1416, 679235), (1464, 656965), (1572, 611830), (1770, 543388), (1830, 525572), (1965, 489464), (2006, 479460), (2040, 471469), (2074, 463740), (2227, 431880), (2360, 407541), (2440, 394179), (2620, 367098), (3009, 319640), (3111, 309160), (3144, 305915), (3540, 271694), (3599, 267240), (3660, 262786), (3930, 244732), (4012, 239730), (4148, 231870), (4454, 215940), (5015, 191784), (5185, 185496), (5240, 183549), (6018, 159820), (6222, 154580), (6681, 143960), (7080, 135847), (7198, 133620), (7320, 131393), (7729, 124440), (7860, 122366), (7991, 120360), (8024, 119865), (8296, 115935), (8908, 107970), (10030, 95892), (10370, 92748), (10797, 89080), (11135, 86376), (12036, 79910), (12444, 77290), (13362, 71980), (14396, 66810), (15045, 63928), (15458, 62220), (15555, 61832), (15720, 61183), (15982, 60180), (17816, 53985), (17995, 53448), (20060, 47946), (20740, 46374), (21594, 44540), (22270, 43188), (23187, 41480), (23973, 40120), (24072, 39955), (24888, 38645), (26724, 35990), (28792, 33405), (30090, 31964), (30916, 31110)]