190453680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 676769184

約数和(自身を除く): 486315504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 97, 101, 108, 120, 135, 144, 162, 180, 194, 202, 216, 240, 243, 270, 291, 303, 324, 360, 388, 404, 405, 432, 485, 486, 505, 540, 582, 606, 648, 720, 776, 808, 810, 873, 909, 970, 972, 1010, 1080, 1164, 1212, 1215, 1296, 1455, 1515, 1552, 1616, 1620, 1746, 1818, 1940, 1944, 2020, 2160, 2328, 2424, 2430, 2619, 2727, 2910, 3030, 3240, 3492, 3636, 3880, 3888, 4040, 4365, 4545, 4656, 4848, 4860, 5238, 5454, 5820, 6060, 6480, 6984, 7272, 7760, 7857, 8080, 8181, 8730, 9090, 9720, 9797, 10476, 10908, 11640, 12120, 13095, 13635, 13968, 14544, 15714, 16362, 17460, 18180, 19440, 19594, 20952, 21816, 23280, 23571, 24240, 24543, 26190, 27270, 29391, 31428, 32724, 34920, 36360, 39188, 39285, 40905, 41904, 43632, 47142, 48985, 49086, 52380, 54540, 58782, 62856, 65448, 69840, 72720, 78376, 78570, 81810, 88173, 94284, 97970, 98172, 104760, 109080, 117564, 117855, 122715, 125712, 130896, 146955, 156752, 157140, 163620, 176346, 188568, 195940, 196344, 209520, 218160, 235128, 235710, 245430, 264519, 293910, 314280, 327240, 352692, 377136, 391880, 392688, 440865, 470256, 471420, 490860, 529038, 587820, 628560, 654480, 705384, 783760, 793557, 881730, 942840, 981720, 1058076, 1175640, 1322595, 1410768, 1587114, 1763460, 1885680, 1963440, 2116152, 2351280, 2380671, 2645190, 3174228, 3526920, 3967785, 4232304, 4761342, 5290380, 6348456, 7053840, 7935570, 9522684, 10580760, 11903355, 12696912, 15871140, 19045368, 21161520, 23806710, 31742280, 38090736, 47613420, 63484560, 95226840, 190453680]

約数ペア:

[(1, 190453680), (2, 95226840), (3, 63484560), (4, 47613420), (5, 38090736), (6, 31742280), (8, 23806710), (9, 21161520), (10, 19045368), (12, 15871140), (15, 12696912), (16, 11903355), (18, 10580760), (20, 9522684), (24, 7935570), (27, 7053840), (30, 6348456), (36, 5290380), (40, 4761342), (45, 4232304), (48, 3967785), (54, 3526920), (60, 3174228), (72, 2645190), (80, 2380671), (81, 2351280), (90, 2116152), (97, 1963440), (101, 1885680), (108, 1763460), (120, 1587114), (135, 1410768), (144, 1322595), (162, 1175640), (180, 1058076), (194, 981720), (202, 942840), (216, 881730), (240, 793557), (243, 783760), (270, 705384), (291, 654480), (303, 628560), (324, 587820), (360, 529038), (388, 490860), (404, 471420), (405, 470256), (432, 440865), (485, 392688), (486, 391880), (505, 377136), (540, 352692), (582, 327240), (606, 314280), (648, 293910), (720, 264519), (776, 245430), (808, 235710), (810, 235128), (873, 218160), (909, 209520), (970, 196344), (972, 195940), (1010, 188568), (1080, 176346), (1164, 163620), (1212, 157140), (1215, 156752), (1296, 146955), (1455, 130896), (1515, 125712), (1552, 122715), (1616, 117855), (1620, 117564), (1746, 109080), (1818, 104760), (1940, 98172), (1944, 97970), (2020, 94284), (2160, 88173), (2328, 81810), (2424, 78570), (2430, 78376), (2619, 72720), (2727, 69840), (2910, 65448), (3030, 62856), (3240, 58782), (3492, 54540), (3636, 52380), (3880, 49086), (3888, 48985), (4040, 47142), (4365, 43632), (4545, 41904), (4656, 40905), (4848, 39285), (4860, 39188), (5238, 36360), (5454, 34920), (5820, 32724), (6060, 31428), (6480, 29391), (6984, 27270), (7272, 26190), (7760, 24543), (7857, 24240), (8080, 23571), (8181, 23280), (8730, 21816), (9090, 20952), (9720, 19594), (9797, 19440), (10476, 18180), (10908, 17460), (11640, 16362), (12120, 15714), (13095, 14544), (13635, 13968)]