386375640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 1429401600

約数和(自身を除く): 1043025960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 258, 266, 280, 285, 301, 344, 380, 399, 420, 430, 456, 516, 532, 563, 570, 602, 645, 665, 760, 798, 817, 840, 860, 903, 1032, 1064, 1126, 1140, 1204, 1290, 1330, 1505, 1596, 1634, 1689, 1720, 1806, 1995, 2252, 2280, 2408, 2451, 2580, 2660, 2815, 3010, 3192, 3268, 3378, 3612, 3941, 3990, 4085, 4504, 4515, 4902, 5160, 5320, 5630, 5719, 6020, 6536, 6756, 7224, 7882, 7980, 8170, 8445, 9030, 9804, 10697, 11260, 11438, 11823, 12040, 12255, 13512, 15764, 15960, 16340, 16890, 17157, 18060, 19608, 19705, 21394, 22520, 22876, 23646, 24209, 24510, 28595, 31528, 32091, 32680, 33780, 34314, 36120, 39410, 42788, 45752, 47292, 48418, 49020, 53485, 57190, 59115, 64182, 67560, 68628, 72627, 74879, 78820, 85576, 85785, 94584, 96836, 98040, 106970, 114380, 118230, 121045, 128364, 137256, 145254, 149758, 157640, 160455, 169463, 171570, 193672, 213940, 224637, 228760, 236460, 242090, 256728, 290508, 299516, 320910, 338926, 343140, 363135, 374395, 427880, 449274, 459971, 472920, 484180, 508389, 581016, 599032, 641820, 677852, 686280, 726270, 748790, 847315, 898548, 919942, 968360, 1016778, 1123185, 1283640, 1355704, 1379913, 1452540, 1497580, 1694630, 1797096, 1839884, 2033556, 2246370, 2299855, 2541945, 2759826, 2905080, 2995160, 3219797, 3389260, 3679768, 4067112, 4492740, 4599710, 5083890, 5519652, 6439594, 6778520, 6899565, 8985480, 9199420, 9659391, 10167780, 11039304, 12879188, 13799130, 16098985, 18398840, 19318782, 20335560, 25758376, 27598260, 32197970, 38637564, 48296955, 55196520, 64395940, 77275128, 96593910, 128791880, 193187820, 386375640]

約数ペア:

[(1, 386375640), (2, 193187820), (3, 128791880), (4, 96593910), (5, 77275128), (6, 64395940), (7, 55196520), (8, 48296955), (10, 38637564), (12, 32197970), (14, 27598260), (15, 25758376), (19, 20335560), (20, 19318782), (21, 18398840), (24, 16098985), (28, 13799130), (30, 12879188), (35, 11039304), (38, 10167780), (40, 9659391), (42, 9199420), (43, 8985480), (56, 6899565), (57, 6778520), (60, 6439594), (70, 5519652), (76, 5083890), (84, 4599710), (86, 4492740), (95, 4067112), (105, 3679768), (114, 3389260), (120, 3219797), (129, 2995160), (133, 2905080), (140, 2759826), (152, 2541945), (168, 2299855), (172, 2246370), (190, 2033556), (210, 1839884), (215, 1797096), (228, 1694630), (258, 1497580), (266, 1452540), (280, 1379913), (285, 1355704), (301, 1283640), (344, 1123185), (380, 1016778), (399, 968360), (420, 919942), (430, 898548), (456, 847315), (516, 748790), (532, 726270), (563, 686280), (570, 677852), (602, 641820), (645, 599032), (665, 581016), (760, 508389), (798, 484180), (817, 472920), (840, 459971), (860, 449274), (903, 427880), (1032, 374395), (1064, 363135), (1126, 343140), (1140, 338926), (1204, 320910), (1290, 299516), (1330, 290508), (1505, 256728), (1596, 242090), (1634, 236460), (1689, 228760), (1720, 224637), (1806, 213940), (1995, 193672), (2252, 171570), (2280, 169463), (2408, 160455), (2451, 157640), (2580, 149758), (2660, 145254), (2815, 137256), (3010, 128364), (3192, 121045), (3268, 118230), (3378, 114380), (3612, 106970), (3941, 98040), (3990, 96836), (4085, 94584), (4504, 85785), (4515, 85576), (4902, 78820), (5160, 74879), (5320, 72627), (5630, 68628), (5719, 67560), (6020, 64182), (6536, 59115), (6756, 57190), (7224, 53485), (7882, 49020), (7980, 48418), (8170, 47292), (8445, 45752), (9030, 42788), (9804, 39410), (10697, 36120), (11260, 34314), (11438, 33780), (11823, 32680), (12040, 32091), (12255, 31528), (13512, 28595), (15764, 24510), (15960, 24209), (16340, 23646), (16890, 22876), (17157, 22520), (18060, 21394), (19608, 19705)]