1819312440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 6060458880

約数和(自身を除く): 4241146440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 121, 132, 165, 214, 220, 242, 264, 321, 330, 363, 428, 440, 484, 535, 605, 642, 660, 726, 856, 968, 1070, 1171, 1177, 1210, 1284, 1320, 1452, 1605, 1815, 2140, 2342, 2354, 2420, 2568, 2904, 3210, 3513, 3531, 3630, 4280, 4684, 4708, 4840, 5855, 5885, 6420, 7026, 7062, 7260, 9368, 9416, 11710, 11770, 12840, 12881, 12947, 14052, 14124, 14520, 17565, 17655, 23420, 23540, 25762, 25894, 28104, 28248, 35130, 35310, 38643, 38841, 46840, 47080, 51524, 51788, 64405, 64735, 70260, 70620, 77286, 77682, 103048, 103576, 125297, 128810, 129470, 140520, 141240, 141691, 154572, 155364, 193215, 194205, 250594, 257620, 258940, 283382, 309144, 310728, 375891, 386430, 388410, 425073, 501188, 515240, 517880, 566764, 626485, 708455, 751782, 772860, 776820, 850146, 1002376, 1133528, 1252970, 1378267, 1416910, 1503564, 1545720, 1553640, 1700292, 1879455, 2125365, 2505940, 2756534, 2833820, 3007128, 3400584, 3758910, 4134801, 4250730, 5011880, 5513068, 5667640, 6891335, 7517820, 8269602, 8501460, 11026136, 13782670, 15035640, 15160937, 16539204, 17002920, 20674005, 27565340, 30321874, 33078408, 41348010, 45482811, 55130680, 60643748, 75804685, 82696020, 90965622, 121287496, 151609370, 165392040, 181931244, 227414055, 303218740, 363862488, 454828110, 606437480, 909656220, 1819312440]

約数ペア:

[(1, 1819312440), (2, 909656220), (3, 606437480), (4, 454828110), (5, 363862488), (6, 303218740), (8, 227414055), (10, 181931244), (11, 165392040), (12, 151609370), (15, 121287496), (20, 90965622), (22, 82696020), (24, 75804685), (30, 60643748), (33, 55130680), (40, 45482811), (44, 41348010), (55, 33078408), (60, 30321874), (66, 27565340), (88, 20674005), (107, 17002920), (110, 16539204), (120, 15160937), (121, 15035640), (132, 13782670), (165, 11026136), (214, 8501460), (220, 8269602), (242, 7517820), (264, 6891335), (321, 5667640), (330, 5513068), (363, 5011880), (428, 4250730), (440, 4134801), (484, 3758910), (535, 3400584), (605, 3007128), (642, 2833820), (660, 2756534), (726, 2505940), (856, 2125365), (968, 1879455), (1070, 1700292), (1171, 1553640), (1177, 1545720), (1210, 1503564), (1284, 1416910), (1320, 1378267), (1452, 1252970), (1605, 1133528), (1815, 1002376), (2140, 850146), (2342, 776820), (2354, 772860), (2420, 751782), (2568, 708455), (2904, 626485), (3210, 566764), (3513, 517880), (3531, 515240), (3630, 501188), (4280, 425073), (4684, 388410), (4708, 386430), (4840, 375891), (5855, 310728), (5885, 309144), (6420, 283382), (7026, 258940), (7062, 257620), (7260, 250594), (9368, 194205), (9416, 193215), (11710, 155364), (11770, 154572), (12840, 141691), (12881, 141240), (12947, 140520), (14052, 129470), (14124, 128810), (14520, 125297), (17565, 103576), (17655, 103048), (23420, 77682), (23540, 77286), (25762, 70620), (25894, 70260), (28104, 64735), (28248, 64405), (35130, 51788), (35310, 51524), (38643, 47080), (38841, 46840)]