1718355240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40111}}^1$

素因数の和:40152

約数の個数: 192

約数和(自身を含む): 6758069760

約数和(自身を除く): 5039714520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 40111, 42840, 80222, 120333, 160444, 200555, 240666, 280777, 320888, 360999, 401110, 481332, 561554, 601665, 681887, 721998, 802220, 842331, 962664, 1123108, 1203330, 1363774, 1403885, 1443996, 1604440, 1684662, 1804995, 2045661, 2246216, 2406660, 2526993, 2727548, 2807770, 2887992, 3369324, 3409435, 3609990, 4091322, 4211655, 4773209, 4813320, 5053986, 5455096, 5615540, 6136983, 6738648, 6818870, 7219980, 8182644, 8423310, 9546418, 10107972, 10228305, 11231080, 12273966, 12634965, 13637740, 14319627, 14439960, 16365288, 16846620, 19092836, 20215944, 20456610, 23866045, 24547932, 25269930, 27275480, 28639254, 30684915, 33693240, 38185672, 40913220, 42958881, 47732090, 49095864, 50539860, 57278508, 61369830, 71598135, 81826440, 85917762, 95464180, 101079720, 114557016, 122739660, 143196270, 171835524, 190928360, 214794405, 245479320, 286392540, 343671048, 429588810, 572785080, 859177620, 1718355240]

約数ペア:

[(1, 1718355240), (2, 859177620), (3, 572785080), (4, 429588810), (5, 343671048), (6, 286392540), (7, 245479320), (8, 214794405), (9, 190928360), (10, 171835524), (12, 143196270), (14, 122739660), (15, 114557016), (17, 101079720), (18, 95464180), (20, 85917762), (21, 81826440), (24, 71598135), (28, 61369830), (30, 57278508), (34, 50539860), (35, 49095864), (36, 47732090), (40, 42958881), (42, 40913220), (45, 38185672), (51, 33693240), (56, 30684915), (60, 28639254), (63, 27275480), (68, 25269930), (70, 24547932), (72, 23866045), (84, 20456610), (85, 20215944), (90, 19092836), (102, 16846620), (105, 16365288), (119, 14439960), (120, 14319627), (126, 13637740), (136, 12634965), (140, 12273966), (153, 11231080), (168, 10228305), (170, 10107972), (180, 9546418), (204, 8423310), (210, 8182644), (238, 7219980), (252, 6818870), (255, 6738648), (280, 6136983), (306, 5615540), (315, 5455096), (340, 5053986), (357, 4813320), (360, 4773209), (408, 4211655), (420, 4091322), (476, 3609990), (504, 3409435), (510, 3369324), (595, 2887992), (612, 2807770), (630, 2727548), (680, 2526993), (714, 2406660), (765, 2246216), (840, 2045661), (952, 1804995), (1020, 1684662), (1071, 1604440), (1190, 1443996), (1224, 1403885), (1260, 1363774), (1428, 1203330), (1530, 1123108), (1785, 962664), (2040, 842331), (2142, 802220), (2380, 721998), (2520, 681887), (2856, 601665), (3060, 561554), (3570, 481332), (4284, 401110), (4760, 360999), (5355, 320888), (6120, 280777), (7140, 240666), (8568, 200555), (10710, 160444), (14280, 120333), (21420, 80222), (40111, 42840)]