206956620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 724002048

約数和(自身を除く): 517045428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 317, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 634, 702, 780, 806, 810, 837, 930, 951, 1053, 1116, 1170, 1209, 1268, 1395, 1404, 1585, 1612, 1620, 1674, 1755, 1860, 1902, 2015, 2106, 2340, 2418, 2511, 2790, 2853, 3170, 3348, 3510, 3627, 3804, 4030, 4121, 4185, 4212, 4755, 4836, 5022, 5265, 5580, 5706, 6045, 6340, 7020, 7254, 8060, 8242, 8370, 8559, 9510, 9827, 10044, 10530, 10881, 11412, 12090, 12363, 12555, 14265, 14508, 16484, 16740, 17118, 18135, 19020, 19654, 20605, 21060, 21762, 24180, 24726, 25110, 25677, 28530, 29481, 32643, 34236, 36270, 37089, 39308, 41210, 42795, 43524, 49135, 49452, 50220, 51354, 54405, 57060, 58962, 61815, 65286, 72540, 74178, 82420, 85590, 88443, 98270, 102708, 108810, 111267, 117924, 123630, 127751, 128385, 130572, 147405, 148356, 163215, 171180, 176886, 185445, 196540, 217620, 222534, 247260, 255502, 256770, 265329, 294810, 326430, 333801, 353772, 370890, 383253, 442215, 445068, 511004, 513540, 530658, 556335, 589620, 638755, 652860, 667602, 741780, 766506, 795987, 884430, 1061316, 1112670, 1149759, 1277510, 1326645, 1335204, 1533012, 1591974, 1669005, 1768860, 1916265, 2225340, 2299518, 2555020, 2653290, 3183948, 3338010, 3449277, 3832530, 3979935, 4599036, 5306580, 5748795, 6676020, 6898554, 7665060, 7959870, 10347831, 11497590, 13797108, 15919740, 17246385, 20695662, 22995180, 34492770, 41391324, 51739155, 68985540, 103478310, 206956620]

約数ペア:

[(1, 206956620), (2, 103478310), (3, 68985540), (4, 51739155), (5, 41391324), (6, 34492770), (9, 22995180), (10, 20695662), (12, 17246385), (13, 15919740), (15, 13797108), (18, 11497590), (20, 10347831), (26, 7959870), (27, 7665060), (30, 6898554), (31, 6676020), (36, 5748795), (39, 5306580), (45, 4599036), (52, 3979935), (54, 3832530), (60, 3449277), (62, 3338010), (65, 3183948), (78, 2653290), (81, 2555020), (90, 2299518), (93, 2225340), (108, 1916265), (117, 1768860), (124, 1669005), (130, 1591974), (135, 1533012), (155, 1335204), (156, 1326645), (162, 1277510), (180, 1149759), (186, 1112670), (195, 1061316), (234, 884430), (260, 795987), (270, 766506), (279, 741780), (310, 667602), (317, 652860), (324, 638755), (351, 589620), (372, 556335), (390, 530658), (403, 513540), (405, 511004), (465, 445068), (468, 442215), (540, 383253), (558, 370890), (585, 353772), (620, 333801), (634, 326430), (702, 294810), (780, 265329), (806, 256770), (810, 255502), (837, 247260), (930, 222534), (951, 217620), (1053, 196540), (1116, 185445), (1170, 176886), (1209, 171180), (1268, 163215), (1395, 148356), (1404, 147405), (1585, 130572), (1612, 128385), (1620, 127751), (1674, 123630), (1755, 117924), (1860, 111267), (1902, 108810), (2015, 102708), (2106, 98270), (2340, 88443), (2418, 85590), (2511, 82420), (2790, 74178), (2853, 72540), (3170, 65286), (3348, 61815), (3510, 58962), (3627, 57060), (3804, 54405), (4030, 51354), (4121, 50220), (4185, 49452), (4212, 49135), (4755, 43524), (4836, 42795), (5022, 41210), (5265, 39308), (5580, 37089), (5706, 36270), (6045, 34236), (6340, 32643), (7020, 29481), (7254, 28530), (8060, 25677), (8242, 25110), (8370, 24726), (8559, 24180), (9510, 21762), (9827, 21060), (10044, 20605), (10530, 19654), (10881, 19020), (11412, 18135), (12090, 17118), (12363, 16740), (12555, 16484), (14265, 14508)]