381754080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4694

約数の個数: 192

約数和(自身を含む): 1406764800

約数和(自身を除く): 1025010720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 4651, 5130, 5472, 6840, 8208, 9120, 9302, 10260, 13680, 13953, 16416, 18604, 20520, 23255, 27360, 27906, 37208, 41040, 41859, 46510, 55812, 69765, 74416, 82080, 83718, 88369, 93020, 111624, 125577, 139530, 148832, 167436, 176738, 186040, 209295, 223248, 251154, 265107, 279060, 334872, 353476, 372080, 418590, 441845, 446496, 502308, 530214, 558120, 627885, 669744, 706952, 744160, 795321, 837180, 883690, 1004616, 1060428, 1116240, 1255770, 1325535, 1339488, 1413904, 1590642, 1674360, 1767380, 2009232, 2120856, 2232480, 2385963, 2511540, 2651070, 2827808, 3181284, 3348720, 3534760, 3976605, 4018464, 4241712, 4771926, 5023080, 5302140, 6362568, 6697440, 7069520, 7953210, 8483424, 9543852, 10046160, 10604280, 11929815, 12725136, 14139040, 15906420, 19087704, 20092320, 21208560, 23859630, 25450272, 31812840, 38175408, 42417120, 47719260, 63625680, 76350816, 95438520, 127251360, 190877040, 381754080]

約数ペア:

[(1, 381754080), (2, 190877040), (3, 127251360), (4, 95438520), (5, 76350816), (6, 63625680), (8, 47719260), (9, 42417120), (10, 38175408), (12, 31812840), (15, 25450272), (16, 23859630), (18, 21208560), (19, 20092320), (20, 19087704), (24, 15906420), (27, 14139040), (30, 12725136), (32, 11929815), (36, 10604280), (38, 10046160), (40, 9543852), (45, 8483424), (48, 7953210), (54, 7069520), (57, 6697440), (60, 6362568), (72, 5302140), (76, 5023080), (80, 4771926), (90, 4241712), (95, 4018464), (96, 3976605), (108, 3534760), (114, 3348720), (120, 3181284), (135, 2827808), (144, 2651070), (152, 2511540), (160, 2385963), (171, 2232480), (180, 2120856), (190, 2009232), (216, 1767380), (228, 1674360), (240, 1590642), (270, 1413904), (285, 1339488), (288, 1325535), (304, 1255770), (342, 1116240), (360, 1060428), (380, 1004616), (432, 883690), (456, 837180), (480, 795321), (513, 744160), (540, 706952), (570, 669744), (608, 627885), (684, 558120), (720, 530214), (760, 502308), (855, 446496), (864, 441845), (912, 418590), (1026, 372080), (1080, 353476), (1140, 334872), (1368, 279060), (1440, 265107), (1520, 251154), (1710, 223248), (1824, 209295), (2052, 186040), (2160, 176738), (2280, 167436), (2565, 148832), (2736, 139530), (3040, 125577), (3420, 111624), (4104, 93020), (4320, 88369), (4560, 83718), (4651, 82080), (5130, 74416), (5472, 69765), (6840, 55812), (8208, 46510), (9120, 41859), (9302, 41040), (10260, 37208), (13680, 27906), (13953, 27360), (16416, 23255), (18604, 20520)]