354154920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 1270926720

約数和(自身を除く): 916771800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 529, 552, 644, 690, 797, 805, 840, 920, 966, 1058, 1288, 1380, 1587, 1594, 1610, 1932, 2116, 2391, 2415, 2645, 2760, 3174, 3188, 3220, 3703, 3864, 3985, 4232, 4782, 4830, 5290, 5579, 6348, 6376, 6440, 7406, 7935, 7970, 9564, 9660, 10580, 11109, 11158, 11955, 12696, 14812, 15870, 15940, 16737, 18331, 18515, 19128, 19320, 21160, 22218, 22316, 23910, 27895, 29624, 31740, 31880, 33474, 36662, 37030, 44436, 44632, 47820, 54993, 55545, 55790, 63480, 66948, 73324, 74060, 83685, 88872, 91655, 95640, 109986, 111090, 111580, 128317, 133896, 146648, 148120, 167370, 183310, 219972, 222180, 223160, 256634, 274965, 334740, 366620, 384951, 421613, 439944, 444360, 513268, 549930, 641585, 669480, 733240, 769902, 843226, 1026536, 1099860, 1264839, 1283170, 1539804, 1686452, 1924755, 2108065, 2199720, 2529678, 2566340, 2951291, 3079608, 3372904, 3849510, 4216130, 5059356, 5132680, 5902582, 6324195, 7699020, 8432260, 8853873, 10118712, 11805164, 12648390, 14756455, 15398040, 16864520, 17707746, 23610328, 25296780, 29512910, 35415492, 44269365, 50593560, 59025820, 70830984, 88538730, 118051640, 177077460, 354154920]

約数ペア:

[(1, 354154920), (2, 177077460), (3, 118051640), (4, 88538730), (5, 70830984), (6, 59025820), (7, 50593560), (8, 44269365), (10, 35415492), (12, 29512910), (14, 25296780), (15, 23610328), (20, 17707746), (21, 16864520), (23, 15398040), (24, 14756455), (28, 12648390), (30, 11805164), (35, 10118712), (40, 8853873), (42, 8432260), (46, 7699020), (56, 6324195), (60, 5902582), (69, 5132680), (70, 5059356), (84, 4216130), (92, 3849510), (105, 3372904), (115, 3079608), (120, 2951291), (138, 2566340), (140, 2529678), (161, 2199720), (168, 2108065), (184, 1924755), (210, 1686452), (230, 1539804), (276, 1283170), (280, 1264839), (322, 1099860), (345, 1026536), (420, 843226), (460, 769902), (483, 733240), (529, 669480), (552, 641585), (644, 549930), (690, 513268), (797, 444360), (805, 439944), (840, 421613), (920, 384951), (966, 366620), (1058, 334740), (1288, 274965), (1380, 256634), (1587, 223160), (1594, 222180), (1610, 219972), (1932, 183310), (2116, 167370), (2391, 148120), (2415, 146648), (2645, 133896), (2760, 128317), (3174, 111580), (3188, 111090), (3220, 109986), (3703, 95640), (3864, 91655), (3985, 88872), (4232, 83685), (4782, 74060), (4830, 73324), (5290, 66948), (5579, 63480), (6348, 55790), (6376, 55545), (6440, 54993), (7406, 47820), (7935, 44632), (7970, 44436), (9564, 37030), (9660, 36662), (10580, 33474), (11109, 31880), (11158, 31740), (11955, 29624), (12696, 27895), (14812, 23910), (15870, 22316), (15940, 22218), (16737, 21160), (18331, 19320), (18515, 19128)]