776234760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15149}}^1$

素因数の和:15231

約数の個数: 128

約数和(自身を含む): 2705184000

約数和(自身を除く): 1928949240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 15149, 17080, 25620, 30298, 45447, 51240, 60596, 75745, 90894, 106043, 121192, 151490, 181788, 212086, 227235, 302980, 318129, 363576, 424172, 454470, 530215, 605960, 636258, 848344, 908940, 924089, 1060430, 1272516, 1590645, 1817880, 1848178, 2120860, 2545032, 2772267, 3181290, 3696356, 4241720, 4620445, 5544534, 6362580, 6468623, 7392712, 9240890, 11089068, 12725160, 12937246, 13861335, 18481780, 19405869, 22178136, 25874492, 27722670, 32343115, 36963560, 38811738, 51748984, 55445340, 64686230, 77623476, 97029345, 110890680, 129372460, 155246952, 194058690, 258744920, 388117380, 776234760]

約数ペア:

[(1, 776234760), (2, 388117380), (3, 258744920), (4, 194058690), (5, 155246952), (6, 129372460), (7, 110890680), (8, 97029345), (10, 77623476), (12, 64686230), (14, 55445340), (15, 51748984), (20, 38811738), (21, 36963560), (24, 32343115), (28, 27722670), (30, 25874492), (35, 22178136), (40, 19405869), (42, 18481780), (56, 13861335), (60, 12937246), (61, 12725160), (70, 11089068), (84, 9240890), (105, 7392712), (120, 6468623), (122, 6362580), (140, 5544534), (168, 4620445), (183, 4241720), (210, 3696356), (244, 3181290), (280, 2772267), (305, 2545032), (366, 2120860), (420, 1848178), (427, 1817880), (488, 1590645), (610, 1272516), (732, 1060430), (840, 924089), (854, 908940), (915, 848344), (1220, 636258), (1281, 605960), (1464, 530215), (1708, 454470), (1830, 424172), (2135, 363576), (2440, 318129), (2562, 302980), (3416, 227235), (3660, 212086), (4270, 181788), (5124, 151490), (6405, 121192), (7320, 106043), (8540, 90894), (10248, 75745), (12810, 60596), (15149, 51240), (17080, 45447), (25620, 30298)]