506720880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12388

約数の個数: 160

約数和(自身を含む): 1837382400

約数和(自身を除く): 1330661520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 12347, 13680, 20520, 24694, 37041, 41040, 49388, 61735, 74082, 98776, 111123, 123470, 148164, 185205, 197552, 222246, 234593, 246940, 296328, 333369, 370410, 444492, 469186, 493880, 555615, 592656, 666738, 703779, 740820, 888984, 938372, 987760, 1111230, 1172965, 1333476, 1407558, 1481640, 1666845, 1777968, 1876744, 2111337, 2222460, 2345930, 2666952, 2815116, 2963280, 3333690, 3518895, 3753488, 4222674, 4444920, 4691860, 5333904, 5630232, 6334011, 6667380, 7037790, 8445348, 8889840, 9383720, 10556685, 11260464, 12668022, 13334760, 14075580, 16890696, 18767440, 21113370, 25336044, 26669520, 28151160, 31670055, 33781392, 42226740, 50672088, 56302320, 63340110, 84453480, 101344176, 126680220, 168906960, 253360440, 506720880]

約数ペア:

[(1, 506720880), (2, 253360440), (3, 168906960), (4, 126680220), (5, 101344176), (6, 84453480), (8, 63340110), (9, 56302320), (10, 50672088), (12, 42226740), (15, 33781392), (16, 31670055), (18, 28151160), (19, 26669520), (20, 25336044), (24, 21113370), (27, 18767440), (30, 16890696), (36, 14075580), (38, 13334760), (40, 12668022), (45, 11260464), (48, 10556685), (54, 9383720), (57, 8889840), (60, 8445348), (72, 7037790), (76, 6667380), (80, 6334011), (90, 5630232), (95, 5333904), (108, 4691860), (114, 4444920), (120, 4222674), (135, 3753488), (144, 3518895), (152, 3333690), (171, 2963280), (180, 2815116), (190, 2666952), (216, 2345930), (228, 2222460), (240, 2111337), (270, 1876744), (285, 1777968), (304, 1666845), (342, 1481640), (360, 1407558), (380, 1333476), (432, 1172965), (456, 1111230), (513, 987760), (540, 938372), (570, 888984), (684, 740820), (720, 703779), (760, 666738), (855, 592656), (912, 555615), (1026, 493880), (1080, 469186), (1140, 444492), (1368, 370410), (1520, 333369), (1710, 296328), (2052, 246940), (2160, 234593), (2280, 222246), (2565, 197552), (2736, 185205), (3420, 148164), (4104, 123470), (4560, 111123), (5130, 98776), (6840, 74082), (8208, 61735), (10260, 49388), (12347, 41040), (13680, 37041), (20520, 24694)]