318925320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 1129749120

約数和(自身を除く): 810823800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 73, 84, 98, 105, 120, 140, 146, 147, 168, 196, 210, 219, 245, 280, 292, 294, 365, 392, 420, 438, 490, 511, 584, 588, 730, 735, 743, 840, 876, 980, 1022, 1095, 1176, 1460, 1470, 1486, 1533, 1752, 1960, 2044, 2190, 2229, 2555, 2920, 2940, 2972, 3066, 3577, 3715, 4088, 4380, 4458, 5110, 5201, 5880, 5944, 6132, 7154, 7430, 7665, 8760, 8916, 10220, 10402, 10731, 11145, 12264, 14308, 14860, 15330, 15603, 17832, 17885, 20440, 20804, 21462, 22290, 26005, 28616, 29720, 30660, 31206, 35770, 36407, 41608, 42924, 44580, 52010, 53655, 54239, 61320, 62412, 71540, 72814, 78015, 85848, 89160, 104020, 107310, 108478, 109221, 124824, 143080, 145628, 156030, 162717, 182035, 208040, 214620, 216956, 218442, 271195, 291256, 312060, 325434, 364070, 379673, 429240, 433912, 436884, 542390, 546105, 624120, 650868, 728140, 759346, 813585, 873768, 1084780, 1092210, 1139019, 1301736, 1456280, 1518692, 1627170, 1898365, 2169560, 2184420, 2278038, 2657711, 3037384, 3254340, 3796730, 4368840, 4556076, 5315422, 5695095, 6508680, 7593460, 7973133, 9112152, 10630844, 11390190, 13288555, 15186920, 15946266, 21261688, 22780380, 26577110, 31892532, 39865665, 45560760, 53154220, 63785064, 79731330, 106308440, 159462660, 318925320]

約数ペア:

[(1, 318925320), (2, 159462660), (3, 106308440), (4, 79731330), (5, 63785064), (6, 53154220), (7, 45560760), (8, 39865665), (10, 31892532), (12, 26577110), (14, 22780380), (15, 21261688), (20, 15946266), (21, 15186920), (24, 13288555), (28, 11390190), (30, 10630844), (35, 9112152), (40, 7973133), (42, 7593460), (49, 6508680), (56, 5695095), (60, 5315422), (70, 4556076), (73, 4368840), (84, 3796730), (98, 3254340), (105, 3037384), (120, 2657711), (140, 2278038), (146, 2184420), (147, 2169560), (168, 1898365), (196, 1627170), (210, 1518692), (219, 1456280), (245, 1301736), (280, 1139019), (292, 1092210), (294, 1084780), (365, 873768), (392, 813585), (420, 759346), (438, 728140), (490, 650868), (511, 624120), (584, 546105), (588, 542390), (730, 436884), (735, 433912), (743, 429240), (840, 379673), (876, 364070), (980, 325434), (1022, 312060), (1095, 291256), (1176, 271195), (1460, 218442), (1470, 216956), (1486, 214620), (1533, 208040), (1752, 182035), (1960, 162717), (2044, 156030), (2190, 145628), (2229, 143080), (2555, 124824), (2920, 109221), (2940, 108478), (2972, 107310), (3066, 104020), (3577, 89160), (3715, 85848), (4088, 78015), (4380, 72814), (4458, 71540), (5110, 62412), (5201, 61320), (5880, 54239), (5944, 53655), (6132, 52010), (7154, 44580), (7430, 42924), (7665, 41608), (8760, 36407), (8916, 35770), (10220, 31206), (10402, 30660), (10731, 29720), (11145, 28616), (12264, 26005), (14308, 22290), (14860, 21462), (15330, 20804), (15603, 20440), (17832, 17885)]