204009840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1701

約数の個数: 200

約数和(自身を含む): 746298960

約数和(自身を除く): 542289120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1657, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3314, 3420, 4104, 4560, 4971, 5130, 6156, 6480, 6628, 6840, 7695, 8208, 8285, 9942, 10260, 12312, 13256, 13680, 14913, 15390, 16570, 19884, 20520, 24624, 24855, 26512, 29826, 30780, 31483, 33140, 39768, 41040, 44739, 49710, 59652, 61560, 62966, 66280, 74565, 79536, 89478, 94449, 99420, 119304, 123120, 125932, 132560, 134217, 149130, 157415, 178956, 188898, 198840, 223695, 238608, 251864, 268434, 283347, 298260, 314830, 357912, 377796, 397680, 447390, 472245, 503728, 536868, 566694, 596520, 629660, 671085, 715824, 755592, 850041, 894780, 944490, 1073736, 1133388, 1193040, 1259320, 1342170, 1416735, 1511184, 1700082, 1789560, 1888980, 2147472, 2266776, 2518640, 2550123, 2684340, 2833470, 3400164, 3579120, 3777960, 4250205, 4533552, 5100246, 5368680, 5666940, 6800328, 7555920, 8500410, 10200492, 10737360, 11333880, 12750615, 13600656, 17000820, 20400984, 22667760, 25501230, 34001640, 40801968, 51002460, 68003280, 102004920, 204009840]

約数ペア:

[(1, 204009840), (2, 102004920), (3, 68003280), (4, 51002460), (5, 40801968), (6, 34001640), (8, 25501230), (9, 22667760), (10, 20400984), (12, 17000820), (15, 13600656), (16, 12750615), (18, 11333880), (19, 10737360), (20, 10200492), (24, 8500410), (27, 7555920), (30, 6800328), (36, 5666940), (38, 5368680), (40, 5100246), (45, 4533552), (48, 4250205), (54, 3777960), (57, 3579120), (60, 3400164), (72, 2833470), (76, 2684340), (80, 2550123), (81, 2518640), (90, 2266776), (95, 2147472), (108, 1888980), (114, 1789560), (120, 1700082), (135, 1511184), (144, 1416735), (152, 1342170), (162, 1259320), (171, 1193040), (180, 1133388), (190, 1073736), (216, 944490), (228, 894780), (240, 850041), (270, 755592), (285, 715824), (304, 671085), (324, 629660), (342, 596520), (360, 566694), (380, 536868), (405, 503728), (432, 472245), (456, 447390), (513, 397680), (540, 377796), (570, 357912), (648, 314830), (684, 298260), (720, 283347), (760, 268434), (810, 251864), (855, 238608), (912, 223695), (1026, 198840), (1080, 188898), (1140, 178956), (1296, 157415), (1368, 149130), (1520, 134217), (1539, 132560), (1620, 125932), (1657, 123120), (1710, 119304), (2052, 99420), (2160, 94449), (2280, 89478), (2565, 79536), (2736, 74565), (3078, 66280), (3240, 62966), (3314, 61560), (3420, 59652), (4104, 49710), (4560, 44739), (4971, 41040), (5130, 39768), (6156, 33140), (6480, 31483), (6628, 30780), (6840, 29826), (7695, 26512), (8208, 24855), (8285, 24624), (9942, 20520), (10260, 19884), (12312, 16570), (13256, 15390), (13680, 14913)]