214631760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{18251}}^1$

素因数の和:18281

約数の個数: 120

約数和(自身を含む): 774030816

約数和(自身を除く): 559399056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 18251, 36502, 54753, 73004, 91255, 109506, 127757, 146008, 182510, 219012, 255514, 273765, 292016, 365020, 383271, 438024, 511028, 547530, 638785, 730040, 766542, 876048, 894299, 1022056, 1095060, 1277570, 1460080, 1533084, 1788598, 1916355, 2044112, 2190120, 2555140, 2682897, 3066168, 3577196, 3832710, 4380240, 4471495, 5110280, 5365794, 6132336, 7154392, 7665420, 8942990, 10220560, 10731588, 13414485, 14308784, 15330840, 17885980, 21463176, 26828970, 30661680, 35771960, 42926352, 53657940, 71543920, 107315880, 214631760]

約数ペア:

[(1, 214631760), (2, 107315880), (3, 71543920), (4, 53657940), (5, 42926352), (6, 35771960), (7, 30661680), (8, 26828970), (10, 21463176), (12, 17885980), (14, 15330840), (15, 14308784), (16, 13414485), (20, 10731588), (21, 10220560), (24, 8942990), (28, 7665420), (30, 7154392), (35, 6132336), (40, 5365794), (42, 5110280), (48, 4471495), (49, 4380240), (56, 3832710), (60, 3577196), (70, 3066168), (80, 2682897), (84, 2555140), (98, 2190120), (105, 2044112), (112, 1916355), (120, 1788598), (140, 1533084), (147, 1460080), (168, 1277570), (196, 1095060), (210, 1022056), (240, 894299), (245, 876048), (280, 766542), (294, 730040), (336, 638785), (392, 547530), (420, 511028), (490, 438024), (560, 383271), (588, 365020), (735, 292016), (784, 273765), (840, 255514), (980, 219012), (1176, 182510), (1470, 146008), (1680, 127757), (1960, 109506), (2352, 91255), (2940, 73004), (3920, 54753), (5880, 36502), (11760, 18251)]