408297240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2237}}^1$

素因数の和:2283

約数の個数: 192

約数和(自身を含む): 1474394400

約数和(自身を除く): 1066097160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 2028, 2237, 2340, 2535, 2808, 3042, 3380, 3510, 4056, 4474, 4563, 4680, 5070, 6084, 6711, 6760, 7020, 7605, 8948, 9126, 10140, 11185, 12168, 13422, 14040, 15210, 17896, 18252, 20133, 20280, 22370, 22815, 26844, 29081, 30420, 33555, 36504, 40266, 44740, 45630, 53688, 58162, 60399, 60840, 67110, 80532, 87243, 89480, 91260, 100665, 116324, 120798, 134220, 145405, 161064, 174486, 182520, 201330, 232648, 241596, 261729, 268440, 290810, 301995, 348972, 378053, 402660, 436215, 483192, 523458, 581620, 603990, 697944, 756106, 785187, 805320, 872430, 1046916, 1134159, 1163240, 1207980, 1308645, 1512212, 1570374, 1744860, 1890265, 2093832, 2268318, 2415960, 2617290, 3024424, 3140748, 3402477, 3489720, 3780530, 3925935, 4536636, 5234580, 5670795, 6281496, 6804954, 7561060, 7851870, 9073272, 10207431, 10469160, 11341590, 13609908, 15122120, 15703740, 17012385, 20414862, 22683180, 27219816, 31407480, 34024770, 40829724, 45366360, 51037155, 68049540, 81659448, 102074310, 136099080, 204148620, 408297240]

約数ペア:

[(1, 408297240), (2, 204148620), (3, 136099080), (4, 102074310), (5, 81659448), (6, 68049540), (8, 51037155), (9, 45366360), (10, 40829724), (12, 34024770), (13, 31407480), (15, 27219816), (18, 22683180), (20, 20414862), (24, 17012385), (26, 15703740), (27, 15122120), (30, 13609908), (36, 11341590), (39, 10469160), (40, 10207431), (45, 9073272), (52, 7851870), (54, 7561060), (60, 6804954), (65, 6281496), (72, 5670795), (78, 5234580), (90, 4536636), (104, 3925935), (108, 3780530), (117, 3489720), (120, 3402477), (130, 3140748), (135, 3024424), (156, 2617290), (169, 2415960), (180, 2268318), (195, 2093832), (216, 1890265), (234, 1744860), (260, 1570374), (270, 1512212), (312, 1308645), (338, 1207980), (351, 1163240), (360, 1134159), (390, 1046916), (468, 872430), (507, 805320), (520, 785187), (540, 756106), (585, 697944), (676, 603990), (702, 581620), (780, 523458), (845, 483192), (936, 436215), (1014, 402660), (1080, 378053), (1170, 348972), (1352, 301995), (1404, 290810), (1521, 268440), (1560, 261729), (1690, 241596), (1755, 232648), (2028, 201330), (2237, 182520), (2340, 174486), (2535, 161064), (2808, 145405), (3042, 134220), (3380, 120798), (3510, 116324), (4056, 100665), (4474, 91260), (4563, 89480), (4680, 87243), (5070, 80532), (6084, 67110), (6711, 60840), (6760, 60399), (7020, 58162), (7605, 53688), (8948, 45630), (9126, 44740), (10140, 40266), (11185, 36504), (12168, 33555), (13422, 30420), (14040, 29081), (15210, 26844), (17896, 22815), (18252, 22370), (20133, 20280)]