411964980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 1358622720

約数和(自身を除く): 946657740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 103, 105, 107, 140, 178, 206, 210, 214, 267, 309, 321, 356, 412, 420, 428, 445, 515, 534, 535, 618, 623, 642, 721, 749, 890, 1030, 1068, 1070, 1236, 1246, 1284, 1335, 1442, 1498, 1545, 1605, 1780, 1869, 2060, 2140, 2163, 2247, 2492, 2670, 2884, 2996, 3090, 3115, 3210, 3605, 3738, 3745, 4326, 4494, 5340, 6180, 6230, 6420, 7210, 7476, 7490, 8652, 8988, 9167, 9345, 9523, 10815, 11021, 11235, 12460, 14420, 14980, 18334, 18690, 19046, 21630, 22042, 22470, 27501, 28569, 33063, 36668, 37380, 38092, 43260, 44084, 44940, 45835, 47615, 55002, 55105, 57138, 64169, 66126, 66661, 77147, 91670, 95230, 110004, 110210, 114276, 128338, 132252, 133322, 137505, 142845, 154294, 165315, 183340, 190460, 192507, 199983, 220420, 231441, 256676, 266644, 275010, 285690, 308588, 320845, 330630, 333305, 385014, 385735, 399966, 462882, 550020, 571380, 641690, 661260, 666610, 770028, 771470, 799932, 925764, 962535, 980869, 999915, 1157205, 1283380, 1333220, 1542940, 1925070, 1961738, 1999830, 2314410, 2942607, 3850140, 3923476, 3999660, 4628820, 4904345, 5885214, 6866083, 9808690, 11770428, 13732166, 14713035, 19617380, 20598249, 27464332, 29426070, 34330415, 41196498, 58852140, 68660830, 82392996, 102991245, 137321660, 205982490, 411964980]

約数ペア:

[(1, 411964980), (2, 205982490), (3, 137321660), (4, 102991245), (5, 82392996), (6, 68660830), (7, 58852140), (10, 41196498), (12, 34330415), (14, 29426070), (15, 27464332), (20, 20598249), (21, 19617380), (28, 14713035), (30, 13732166), (35, 11770428), (42, 9808690), (60, 6866083), (70, 5885214), (84, 4904345), (89, 4628820), (103, 3999660), (105, 3923476), (107, 3850140), (140, 2942607), (178, 2314410), (206, 1999830), (210, 1961738), (214, 1925070), (267, 1542940), (309, 1333220), (321, 1283380), (356, 1157205), (412, 999915), (420, 980869), (428, 962535), (445, 925764), (515, 799932), (534, 771470), (535, 770028), (618, 666610), (623, 661260), (642, 641690), (721, 571380), (749, 550020), (890, 462882), (1030, 399966), (1068, 385735), (1070, 385014), (1236, 333305), (1246, 330630), (1284, 320845), (1335, 308588), (1442, 285690), (1498, 275010), (1545, 266644), (1605, 256676), (1780, 231441), (1869, 220420), (2060, 199983), (2140, 192507), (2163, 190460), (2247, 183340), (2492, 165315), (2670, 154294), (2884, 142845), (2996, 137505), (3090, 133322), (3115, 132252), (3210, 128338), (3605, 114276), (3738, 110210), (3745, 110004), (4326, 95230), (4494, 91670), (5340, 77147), (6180, 66661), (6230, 66126), (6420, 64169), (7210, 57138), (7476, 55105), (7490, 55002), (8652, 47615), (8988, 45835), (9167, 44940), (9345, 44084), (9523, 43260), (10815, 38092), (11021, 37380), (11235, 36668), (12460, 33063), (14420, 28569), (14980, 27501), (18334, 22470), (18690, 22042), (19046, 21630)]