386387820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 240

約数和(自身を含む): 1492400448

約数和(自身を除く): 1106012628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2621, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5242, 5265, 5460, 5670, 7020, 7371, 7863, 8190, 9828, 10484, 10530, 11340, 12285, 13105, 14742, 15726, 16380, 18347, 21060, 23589, 24570, 26210, 29484, 31452, 34073, 36694, 36855, 39315, 47178, 49140, 52420, 55041, 68146, 70767, 73388, 73710, 78630, 91735, 94356, 102219, 110082, 117945, 136292, 141534, 147420, 157260, 165123, 170365, 183470, 204438, 212301, 220164, 235890, 238511, 275205, 283068, 306657, 330246, 340730, 353835, 366940, 408876, 424602, 471780, 477022, 495369, 511095, 550410, 613314, 660492, 681460, 707670, 715533, 825615, 849204, 919971, 954044, 990738, 1022190, 1061505, 1100820, 1192555, 1226628, 1415340, 1431066, 1486107, 1533285, 1651230, 1839942, 1981476, 2044380, 2123010, 2146599, 2385110, 2476845, 2759913, 2862132, 2972214, 3066570, 3302460, 3577665, 3679884, 4246020, 4293198, 4599855, 4770220, 4953690, 5519826, 5944428, 6133140, 6439797, 7155330, 7430535, 8586396, 9199710, 9907380, 10732995, 11039652, 12879594, 13799565, 14310660, 14861070, 18399420, 19319391, 21465990, 25759188, 27599130, 29722140, 32198985, 38638782, 42931980, 55198260, 64397970, 77277564, 96596955, 128795940, 193193910, 386387820]

約数ペア:

[(1, 386387820), (2, 193193910), (3, 128795940), (4, 96596955), (5, 77277564), (6, 64397970), (7, 55198260), (9, 42931980), (10, 38638782), (12, 32198985), (13, 29722140), (14, 27599130), (15, 25759188), (18, 21465990), (20, 19319391), (21, 18399420), (26, 14861070), (27, 14310660), (28, 13799565), (30, 12879594), (35, 11039652), (36, 10732995), (39, 9907380), (42, 9199710), (45, 8586396), (52, 7430535), (54, 7155330), (60, 6439797), (63, 6133140), (65, 5944428), (70, 5519826), (78, 4953690), (81, 4770220), (84, 4599855), (90, 4293198), (91, 4246020), (105, 3679884), (108, 3577665), (117, 3302460), (126, 3066570), (130, 2972214), (135, 2862132), (140, 2759913), (156, 2476845), (162, 2385110), (180, 2146599), (182, 2123010), (189, 2044380), (195, 1981476), (210, 1839942), (234, 1651230), (252, 1533285), (260, 1486107), (270, 1431066), (273, 1415340), (315, 1226628), (324, 1192555), (351, 1100820), (364, 1061505), (378, 1022190), (390, 990738), (405, 954044), (420, 919971), (455, 849204), (468, 825615), (540, 715533), (546, 707670), (567, 681460), (585, 660492), (630, 613314), (702, 550410), (756, 511095), (780, 495369), (810, 477022), (819, 471780), (910, 424602), (945, 408876), (1053, 366940), (1092, 353835), (1134, 340730), (1170, 330246), (1260, 306657), (1365, 283068), (1404, 275205), (1620, 238511), (1638, 235890), (1755, 220164), (1820, 212301), (1890, 204438), (2106, 183470), (2268, 170365), (2340, 165123), (2457, 157260), (2621, 147420), (2730, 141534), (2835, 136292), (3276, 117945), (3510, 110082), (3780, 102219), (4095, 94356), (4212, 91735), (4914, 78630), (5242, 73710), (5265, 73388), (5460, 70767), (5670, 68146), (7020, 55041), (7371, 52420), (7863, 49140), (8190, 47178), (9828, 39315), (10484, 36855), (10530, 36694), (11340, 34073), (12285, 31452), (13105, 29484), (14742, 26210), (15726, 24570), (16380, 23589), (18347, 21060)]