496614780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 1646400000

約数和(自身を除く): 1149785220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 97, 108, 114, 135, 171, 180, 190, 194, 228, 270, 285, 291, 342, 380, 388, 485, 499, 513, 540, 570, 582, 684, 855, 873, 970, 998, 1026, 1140, 1164, 1455, 1497, 1710, 1746, 1843, 1940, 1996, 2052, 2495, 2565, 2619, 2910, 2994, 3420, 3492, 3686, 4365, 4491, 4990, 5130, 5238, 5529, 5820, 5988, 7372, 7485, 8730, 8982, 9215, 9481, 9980, 10260, 10476, 11058, 13095, 13473, 14970, 16587, 17460, 17964, 18430, 18962, 22116, 22455, 26190, 26946, 27645, 28443, 29940, 33174, 36860, 37924, 44910, 47405, 48403, 49761, 52380, 53892, 55290, 56886, 66348, 67365, 82935, 85329, 89820, 94810, 96806, 99522, 110580, 113772, 134730, 142215, 145209, 165870, 170658, 189620, 193612, 199044, 242015, 248805, 255987, 269460, 284430, 290418, 331740, 341316, 426645, 435627, 484030, 497610, 511974, 568860, 580836, 726045, 853290, 871254, 919657, 968060, 995220, 1023948, 1279935, 1306881, 1452090, 1706580, 1742508, 1839314, 2178135, 2559870, 2613762, 2758971, 2904180, 3678628, 4356270, 4598285, 5119740, 5227524, 5517942, 6534405, 8276913, 8712540, 9196570, 11035884, 13068810, 13794855, 16553826, 18393140, 24830739, 26137620, 27589710, 33107652, 41384565, 49661478, 55179420, 82769130, 99322956, 124153695, 165538260, 248307390, 496614780]

約数ペア:

[(1, 496614780), (2, 248307390), (3, 165538260), (4, 124153695), (5, 99322956), (6, 82769130), (9, 55179420), (10, 49661478), (12, 41384565), (15, 33107652), (18, 27589710), (19, 26137620), (20, 24830739), (27, 18393140), (30, 16553826), (36, 13794855), (38, 13068810), (45, 11035884), (54, 9196570), (57, 8712540), (60, 8276913), (76, 6534405), (90, 5517942), (95, 5227524), (97, 5119740), (108, 4598285), (114, 4356270), (135, 3678628), (171, 2904180), (180, 2758971), (190, 2613762), (194, 2559870), (228, 2178135), (270, 1839314), (285, 1742508), (291, 1706580), (342, 1452090), (380, 1306881), (388, 1279935), (485, 1023948), (499, 995220), (513, 968060), (540, 919657), (570, 871254), (582, 853290), (684, 726045), (855, 580836), (873, 568860), (970, 511974), (998, 497610), (1026, 484030), (1140, 435627), (1164, 426645), (1455, 341316), (1497, 331740), (1710, 290418), (1746, 284430), (1843, 269460), (1940, 255987), (1996, 248805), (2052, 242015), (2495, 199044), (2565, 193612), (2619, 189620), (2910, 170658), (2994, 165870), (3420, 145209), (3492, 142215), (3686, 134730), (4365, 113772), (4491, 110580), (4990, 99522), (5130, 96806), (5238, 94810), (5529, 89820), (5820, 85329), (5988, 82935), (7372, 67365), (7485, 66348), (8730, 56886), (8982, 55290), (9215, 53892), (9481, 52380), (9980, 49761), (10260, 48403), (10476, 47405), (11058, 44910), (13095, 37924), (13473, 36860), (14970, 33174), (16587, 29940), (17460, 28443), (17964, 27645), (18430, 26946), (18962, 26190), (22116, 22455)]