315118440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9656

約数の個数: 192

約数和(自身を含む): 1260604800

約数和(自身を除く): 945486360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 9619, 10920, 16380, 19238, 28857, 32760, 38476, 48095, 57714, 67333, 76952, 86571, 96190, 115428, 125047, 134666, 144285, 173142, 192380, 201999, 230856, 250094, 269332, 288570, 336665, 346284, 375141, 384760, 403998, 432855, 500188, 538664, 577140, 605997, 625235, 673330, 692568, 750282, 807996, 865710, 875329, 1000376, 1009995, 1125423, 1154280, 1211994, 1250470, 1346660, 1500564, 1615992, 1731420, 1750658, 1875705, 2019990, 2250846, 2423988, 2500940, 2625987, 2693320, 3001128, 3029985, 3462840, 3501316, 3751410, 4039980, 4376645, 4501692, 4847976, 5001880, 5251974, 5627115, 6059970, 7002632, 7502820, 7877961, 8079960, 8753290, 9003384, 10503948, 11254230, 12119940, 13129935, 15005640, 15755922, 17506580, 21007896, 22508460, 24239880, 26259870, 31511844, 35013160, 39389805, 45016920, 52519740, 63023688, 78779610, 105039480, 157559220, 315118440]

約数ペア:

[(1, 315118440), (2, 157559220), (3, 105039480), (4, 78779610), (5, 63023688), (6, 52519740), (7, 45016920), (8, 39389805), (9, 35013160), (10, 31511844), (12, 26259870), (13, 24239880), (14, 22508460), (15, 21007896), (18, 17506580), (20, 15755922), (21, 15005640), (24, 13129935), (26, 12119940), (28, 11254230), (30, 10503948), (35, 9003384), (36, 8753290), (39, 8079960), (40, 7877961), (42, 7502820), (45, 7002632), (52, 6059970), (56, 5627115), (60, 5251974), (63, 5001880), (65, 4847976), (70, 4501692), (72, 4376645), (78, 4039980), (84, 3751410), (90, 3501316), (91, 3462840), (104, 3029985), (105, 3001128), (117, 2693320), (120, 2625987), (126, 2500940), (130, 2423988), (140, 2250846), (156, 2019990), (168, 1875705), (180, 1750658), (182, 1731420), (195, 1615992), (210, 1500564), (234, 1346660), (252, 1250470), (260, 1211994), (273, 1154280), (280, 1125423), (312, 1009995), (315, 1000376), (360, 875329), (364, 865710), (390, 807996), (420, 750282), (455, 692568), (468, 673330), (504, 625235), (520, 605997), (546, 577140), (585, 538664), (630, 500188), (728, 432855), (780, 403998), (819, 384760), (840, 375141), (910, 346284), (936, 336665), (1092, 288570), (1170, 269332), (1260, 250094), (1365, 230856), (1560, 201999), (1638, 192380), (1820, 173142), (2184, 144285), (2340, 134666), (2520, 125047), (2730, 115428), (3276, 96190), (3640, 86571), (4095, 76952), (4680, 67333), (5460, 57714), (6552, 48095), (8190, 38476), (9619, 32760), (10920, 28857), (16380, 19238)]