1459622320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 3849753600

約数和(自身を除く): 2390131280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 139, 184, 208, 230, 260, 278, 299, 368, 439, 460, 520, 556, 598, 695, 878, 920, 1040, 1112, 1196, 1390, 1495, 1756, 1807, 1840, 2195, 2224, 2392, 2780, 2990, 3197, 3512, 3614, 4390, 4784, 5560, 5707, 5980, 6394, 7024, 7228, 8780, 9035, 10097, 11120, 11414, 11960, 12788, 14456, 15985, 17560, 18070, 20194, 22828, 23920, 25576, 28535, 28912, 31970, 35120, 36140, 40388, 41561, 45656, 50485, 51152, 57070, 61021, 63940, 72280, 80776, 83122, 91312, 100970, 114140, 122042, 127880, 131261, 144560, 161552, 166244, 201940, 207805, 228280, 244084, 255760, 262522, 305105, 332488, 403880, 415610, 456560, 488168, 525044, 610210, 656305, 664976, 793273, 807760, 831220, 976336, 1050088, 1220420, 1312610, 1403483, 1586546, 1662440, 2100176, 2440840, 2625220, 2806966, 3173092, 3324880, 3966365, 4881680, 5250440, 5613932, 6346184, 7017415, 7932730, 10500880, 11227864, 12692368, 14034830, 15865460, 18245279, 22455728, 28069660, 31730920, 36490558, 56139320, 63461840, 72981116, 91226395, 112278640, 145962232, 182452790, 291924464, 364905580, 729811160, 1459622320]

約数ペア:

[(1, 1459622320), (2, 729811160), (4, 364905580), (5, 291924464), (8, 182452790), (10, 145962232), (13, 112278640), (16, 91226395), (20, 72981116), (23, 63461840), (26, 56139320), (40, 36490558), (46, 31730920), (52, 28069660), (65, 22455728), (80, 18245279), (92, 15865460), (104, 14034830), (115, 12692368), (130, 11227864), (139, 10500880), (184, 7932730), (208, 7017415), (230, 6346184), (260, 5613932), (278, 5250440), (299, 4881680), (368, 3966365), (439, 3324880), (460, 3173092), (520, 2806966), (556, 2625220), (598, 2440840), (695, 2100176), (878, 1662440), (920, 1586546), (1040, 1403483), (1112, 1312610), (1196, 1220420), (1390, 1050088), (1495, 976336), (1756, 831220), (1807, 807760), (1840, 793273), (2195, 664976), (2224, 656305), (2392, 610210), (2780, 525044), (2990, 488168), (3197, 456560), (3512, 415610), (3614, 403880), (4390, 332488), (4784, 305105), (5560, 262522), (5707, 255760), (5980, 244084), (6394, 228280), (7024, 207805), (7228, 201940), (8780, 166244), (9035, 161552), (10097, 144560), (11120, 131261), (11414, 127880), (11960, 122042), (12788, 114140), (14456, 100970), (15985, 91312), (17560, 83122), (18070, 80776), (20194, 72280), (22828, 63940), (23920, 61021), (25576, 57070), (28535, 51152), (28912, 50485), (31970, 45656), (35120, 41561), (36140, 40388)]