330221520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 1183852800

約数和(自身を除く): 853631280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 101, 114, 120, 144, 152, 171, 180, 190, 202, 228, 239, 240, 285, 303, 304, 342, 360, 380, 404, 456, 478, 505, 570, 606, 684, 717, 720, 760, 808, 855, 909, 912, 956, 1010, 1140, 1195, 1212, 1368, 1434, 1515, 1520, 1616, 1710, 1818, 1912, 1919, 2020, 2151, 2280, 2390, 2424, 2736, 2868, 3030, 3420, 3585, 3636, 3824, 3838, 4040, 4302, 4541, 4545, 4560, 4780, 4848, 5736, 5757, 6060, 6840, 7170, 7272, 7676, 8080, 8604, 9082, 9090, 9560, 9595, 10755, 11472, 11514, 12120, 13623, 13680, 14340, 14544, 15352, 17208, 17271, 18164, 18180, 19120, 19190, 21510, 22705, 23028, 24139, 24240, 27246, 28680, 28785, 30704, 34416, 34542, 36328, 36360, 38380, 40869, 43020, 45410, 46056, 48278, 54492, 57360, 57570, 68115, 69084, 72417, 72656, 72720, 76760, 81738, 86040, 86355, 90820, 92112, 96556, 108984, 115140, 120695, 136230, 138168, 144834, 153520, 163476, 172080, 172710, 181640, 193112, 204345, 217251, 217968, 230280, 241390, 272460, 276336, 289668, 326952, 345420, 362085, 363280, 386224, 408690, 434502, 458641, 460560, 482780, 544920, 579336, 653904, 690840, 724170, 817380, 869004, 917282, 965560, 1086255, 1089840, 1158672, 1375923, 1381680, 1448340, 1634760, 1738008, 1834564, 1931120, 2172510, 2293205, 2751846, 2896680, 3269520, 3476016, 3669128, 4127769, 4345020, 4586410, 5503692, 5793360, 6879615, 7338256, 8255538, 8690040, 9172820, 11007384, 13759230, 16511076, 17380080, 18345640, 20638845, 22014768, 27518460, 33022152, 36691280, 41277690, 55036920, 66044304, 82555380, 110073840, 165110760, 330221520]

約数ペア:

[(1, 330221520), (2, 165110760), (3, 110073840), (4, 82555380), (5, 66044304), (6, 55036920), (8, 41277690), (9, 36691280), (10, 33022152), (12, 27518460), (15, 22014768), (16, 20638845), (18, 18345640), (19, 17380080), (20, 16511076), (24, 13759230), (30, 11007384), (36, 9172820), (38, 8690040), (40, 8255538), (45, 7338256), (48, 6879615), (57, 5793360), (60, 5503692), (72, 4586410), (76, 4345020), (80, 4127769), (90, 3669128), (95, 3476016), (101, 3269520), (114, 2896680), (120, 2751846), (144, 2293205), (152, 2172510), (171, 1931120), (180, 1834564), (190, 1738008), (202, 1634760), (228, 1448340), (239, 1381680), (240, 1375923), (285, 1158672), (303, 1089840), (304, 1086255), (342, 965560), (360, 917282), (380, 869004), (404, 817380), (456, 724170), (478, 690840), (505, 653904), (570, 579336), (606, 544920), (684, 482780), (717, 460560), (720, 458641), (760, 434502), (808, 408690), (855, 386224), (909, 363280), (912, 362085), (956, 345420), (1010, 326952), (1140, 289668), (1195, 276336), (1212, 272460), (1368, 241390), (1434, 230280), (1515, 217968), (1520, 217251), (1616, 204345), (1710, 193112), (1818, 181640), (1912, 172710), (1919, 172080), (2020, 163476), (2151, 153520), (2280, 144834), (2390, 138168), (2424, 136230), (2736, 120695), (2868, 115140), (3030, 108984), (3420, 96556), (3585, 92112), (3636, 90820), (3824, 86355), (3838, 86040), (4040, 81738), (4302, 76760), (4541, 72720), (4545, 72656), (4560, 72417), (4780, 69084), (4848, 68115), (5736, 57570), (5757, 57360), (6060, 54492), (6840, 48278), (7170, 46056), (7272, 45410), (7676, 43020), (8080, 40869), (8604, 38380), (9082, 36360), (9090, 36328), (9560, 34542), (9595, 34416), (10755, 30704), (11472, 28785), (11514, 28680), (12120, 27246), (13623, 24240), (13680, 24139), (14340, 23028), (14544, 22705), (15352, 21510), (17208, 19190), (17271, 19120), (18164, 18180)]