814123080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 2719379520

約数和(自身を除く): 1905256440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 131, 180, 183, 244, 262, 283, 305, 360, 366, 393, 488, 524, 549, 566, 610, 655, 732, 786, 849, 915, 1048, 1098, 1132, 1179, 1220, 1310, 1415, 1464, 1572, 1698, 1830, 1965, 2196, 2264, 2358, 2440, 2547, 2620, 2745, 2830, 3144, 3396, 3660, 3930, 4245, 4392, 4716, 5094, 5240, 5490, 5660, 5895, 6792, 7320, 7860, 7991, 8490, 9432, 10188, 10980, 11320, 11790, 12735, 15720, 15982, 16980, 17263, 20376, 21960, 23580, 23973, 25470, 31964, 33960, 34526, 37073, 39955, 47160, 47946, 50940, 51789, 63928, 69052, 71919, 74146, 79910, 86315, 95892, 101880, 103578, 111219, 119865, 138104, 143838, 148292, 155367, 159820, 172630, 185365, 191784, 207156, 222438, 239730, 258945, 287676, 296584, 310734, 319640, 333657, 345260, 359595, 370730, 414312, 444876, 479460, 517890, 556095, 575352, 621468, 667314, 690520, 719190, 741460, 776835, 889752, 958920, 1035780, 1112190, 1242936, 1334628, 1438380, 1482920, 1553670, 1668285, 2071560, 2224380, 2261453, 2669256, 2876760, 3107340, 3336570, 4448760, 4522906, 6214680, 6673140, 6784359, 9045812, 11307265, 13346280, 13568718, 18091624, 20353077, 22614530, 27137436, 33921795, 40706154, 45229060, 54274872, 67843590, 81412308, 90458120, 101765385, 135687180, 162824616, 203530770, 271374360, 407061540, 814123080]

約数ペア:

[(1, 814123080), (2, 407061540), (3, 271374360), (4, 203530770), (5, 162824616), (6, 135687180), (8, 101765385), (9, 90458120), (10, 81412308), (12, 67843590), (15, 54274872), (18, 45229060), (20, 40706154), (24, 33921795), (30, 27137436), (36, 22614530), (40, 20353077), (45, 18091624), (60, 13568718), (61, 13346280), (72, 11307265), (90, 9045812), (120, 6784359), (122, 6673140), (131, 6214680), (180, 4522906), (183, 4448760), (244, 3336570), (262, 3107340), (283, 2876760), (305, 2669256), (360, 2261453), (366, 2224380), (393, 2071560), (488, 1668285), (524, 1553670), (549, 1482920), (566, 1438380), (610, 1334628), (655, 1242936), (732, 1112190), (786, 1035780), (849, 958920), (915, 889752), (1048, 776835), (1098, 741460), (1132, 719190), (1179, 690520), (1220, 667314), (1310, 621468), (1415, 575352), (1464, 556095), (1572, 517890), (1698, 479460), (1830, 444876), (1965, 414312), (2196, 370730), (2264, 359595), (2358, 345260), (2440, 333657), (2547, 319640), (2620, 310734), (2745, 296584), (2830, 287676), (3144, 258945), (3396, 239730), (3660, 222438), (3930, 207156), (4245, 191784), (4392, 185365), (4716, 172630), (5094, 159820), (5240, 155367), (5490, 148292), (5660, 143838), (5895, 138104), (6792, 119865), (7320, 111219), (7860, 103578), (7991, 101880), (8490, 95892), (9432, 86315), (10188, 79910), (10980, 74146), (11320, 71919), (11790, 69052), (12735, 63928), (15720, 51789), (15982, 50940), (16980, 47946), (17263, 47160), (20376, 39955), (21960, 37073), (23580, 34526), (23973, 33960), (25470, 31964)]