79279620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 274821120

約数和(自身を除く): 195541500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 276, 283, 290, 322, 345, 348, 406, 420, 435, 460, 483, 566, 580, 609, 644, 667, 690, 805, 812, 849, 870, 966, 1015, 1132, 1218, 1334, 1380, 1415, 1610, 1698, 1740, 1932, 1981, 2001, 2030, 2415, 2436, 2668, 2830, 3045, 3220, 3335, 3396, 3962, 4002, 4060, 4245, 4669, 4830, 5660, 5943, 6090, 6509, 6670, 7924, 8004, 8207, 8490, 9338, 9660, 9905, 10005, 11886, 12180, 13018, 13340, 14007, 16414, 16980, 18676, 19527, 19810, 20010, 23345, 23772, 24621, 26036, 28014, 29715, 32545, 32828, 39054, 39620, 40020, 41035, 45563, 46690, 49242, 56028, 57449, 59430, 65090, 70035, 78108, 82070, 91126, 93380, 97635, 98484, 114898, 118860, 123105, 130180, 136689, 140070, 164140, 172347, 182252, 188761, 195270, 227815, 229796, 246210, 273378, 280140, 287245, 344694, 377522, 390540, 455630, 492420, 546756, 566283, 574490, 683445, 689388, 755044, 861735, 911260, 943805, 1132566, 1148980, 1321327, 1366890, 1723470, 1887610, 2265132, 2642654, 2733780, 2831415, 3446940, 3775220, 3963981, 5285308, 5662830, 6606635, 7927962, 11325660, 13213270, 15855924, 19819905, 26426540, 39639810, 79279620]

約数ペア:

[(1, 79279620), (2, 39639810), (3, 26426540), (4, 19819905), (5, 15855924), (6, 13213270), (7, 11325660), (10, 7927962), (12, 6606635), (14, 5662830), (15, 5285308), (20, 3963981), (21, 3775220), (23, 3446940), (28, 2831415), (29, 2733780), (30, 2642654), (35, 2265132), (42, 1887610), (46, 1723470), (58, 1366890), (60, 1321327), (69, 1148980), (70, 1132566), (84, 943805), (87, 911260), (92, 861735), (105, 755044), (115, 689388), (116, 683445), (138, 574490), (140, 566283), (145, 546756), (161, 492420), (174, 455630), (203, 390540), (210, 377522), (230, 344694), (276, 287245), (283, 280140), (290, 273378), (322, 246210), (345, 229796), (348, 227815), (406, 195270), (420, 188761), (435, 182252), (460, 172347), (483, 164140), (566, 140070), (580, 136689), (609, 130180), (644, 123105), (667, 118860), (690, 114898), (805, 98484), (812, 97635), (849, 93380), (870, 91126), (966, 82070), (1015, 78108), (1132, 70035), (1218, 65090), (1334, 59430), (1380, 57449), (1415, 56028), (1610, 49242), (1698, 46690), (1740, 45563), (1932, 41035), (1981, 40020), (2001, 39620), (2030, 39054), (2415, 32828), (2436, 32545), (2668, 29715), (2830, 28014), (3045, 26036), (3220, 24621), (3335, 23772), (3396, 23345), (3962, 20010), (4002, 19810), (4060, 19527), (4245, 18676), (4669, 16980), (4830, 16414), (5660, 14007), (5943, 13340), (6090, 13018), (6509, 12180), (6670, 11886), (7924, 10005), (8004, 9905), (8207, 9660), (8490, 9338)]