338471640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2394

約数の個数: 192

約数和(自身を含む): 1223389440

約数和(自身を除く): 884917800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2333, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4666, 4680, 4836, 5580, 6045, 6999, 7254, 8060, 9332, 9672, 11160, 11665, 12090, 13998, 14508, 16120, 18135, 18664, 20997, 23330, 24180, 27996, 29016, 30329, 34995, 36270, 41994, 46660, 48360, 55992, 60658, 69990, 72323, 72540, 83988, 90987, 93320, 104985, 121316, 139980, 144646, 145080, 151645, 167976, 181974, 209970, 216969, 242632, 272961, 279960, 289292, 303290, 361615, 363948, 419940, 433938, 454935, 545922, 578584, 606580, 650907, 723230, 727896, 839880, 867876, 909870, 940199, 1084845, 1091844, 1213160, 1301814, 1364805, 1446460, 1735752, 1819740, 1880398, 2169690, 2183688, 2603628, 2729610, 2820597, 2892920, 3254535, 3639480, 3760796, 4339380, 4700995, 5207256, 5459220, 5641194, 6509070, 7521592, 8461791, 8678760, 9401990, 10918440, 11282388, 13018140, 14102985, 16923582, 18803980, 22564776, 26036280, 28205970, 33847164, 37607960, 42308955, 56411940, 67694328, 84617910, 112823880, 169235820, 338471640]

約数ペア:

[(1, 338471640), (2, 169235820), (3, 112823880), (4, 84617910), (5, 67694328), (6, 56411940), (8, 42308955), (9, 37607960), (10, 33847164), (12, 28205970), (13, 26036280), (15, 22564776), (18, 18803980), (20, 16923582), (24, 14102985), (26, 13018140), (30, 11282388), (31, 10918440), (36, 9401990), (39, 8678760), (40, 8461791), (45, 7521592), (52, 6509070), (60, 5641194), (62, 5459220), (65, 5207256), (72, 4700995), (78, 4339380), (90, 3760796), (93, 3639480), (104, 3254535), (117, 2892920), (120, 2820597), (124, 2729610), (130, 2603628), (155, 2183688), (156, 2169690), (180, 1880398), (186, 1819740), (195, 1735752), (234, 1446460), (248, 1364805), (260, 1301814), (279, 1213160), (310, 1091844), (312, 1084845), (360, 940199), (372, 909870), (390, 867876), (403, 839880), (465, 727896), (468, 723230), (520, 650907), (558, 606580), (585, 578584), (620, 545922), (744, 454935), (780, 433938), (806, 419940), (930, 363948), (936, 361615), (1116, 303290), (1170, 289292), (1209, 279960), (1240, 272961), (1395, 242632), (1560, 216969), (1612, 209970), (1860, 181974), (2015, 167976), (2232, 151645), (2333, 145080), (2340, 144646), (2418, 139980), (2790, 121316), (3224, 104985), (3627, 93320), (3720, 90987), (4030, 83988), (4666, 72540), (4680, 72323), (4836, 69990), (5580, 60658), (6045, 55992), (6999, 48360), (7254, 46660), (8060, 41994), (9332, 36270), (9672, 34995), (11160, 30329), (11665, 29016), (12090, 27996), (13998, 24180), (14508, 23330), (16120, 20997), (18135, 18664)]