412440840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 1581353280

約数和(自身を除く): 1168912440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 103, 105, 120, 126, 140, 147, 168, 180, 196, 206, 210, 227, 245, 252, 280, 294, 309, 315, 360, 392, 412, 420, 441, 454, 490, 504, 515, 588, 618, 630, 681, 721, 735, 824, 840, 882, 908, 927, 980, 1030, 1135, 1176, 1236, 1260, 1362, 1442, 1470, 1545, 1589, 1764, 1816, 1854, 1960, 2043, 2060, 2163, 2205, 2270, 2472, 2520, 2724, 2884, 2940, 3090, 3178, 3405, 3528, 3605, 3708, 4086, 4120, 4326, 4410, 4540, 4635, 4767, 5047, 5448, 5768, 5880, 6180, 6356, 6489, 6810, 7210, 7416, 7945, 8172, 8652, 8820, 9080, 9270, 9534, 10094, 10215, 10815, 11123, 12360, 12712, 12978, 13620, 14301, 14420, 15141, 15890, 16344, 17304, 17640, 18540, 19068, 20188, 20430, 21630, 22246, 23381, 23835, 25235, 25956, 27240, 28602, 28840, 30282, 31780, 32445, 33369, 37080, 38136, 40376, 40860, 43260, 44492, 45423, 46762, 47670, 50470, 51912, 55615, 57204, 60564, 63560, 64890, 66738, 70143, 71505, 75705, 81720, 86520, 88984, 90846, 93524, 95340, 100107, 100940, 111230, 114408, 116905, 121128, 129780, 133476, 140286, 143010, 151410, 163667, 166845, 181692, 187048, 190680, 200214, 201880, 210429, 222460, 227115, 233810, 259560, 266952, 280572, 286020, 302820, 327334, 333690, 350715, 363384, 400428, 420858, 444920, 454230, 467620, 491001, 500535, 561144, 572040, 605640, 654668, 667380, 701430, 800856, 818335, 841716, 908460, 935240, 982002, 1001070, 1052145, 1145669, 1309336, 1334760, 1402860, 1473003, 1636670, 1683432, 1816920, 1964004, 2002140, 2104290, 2291338, 2455005, 2805720, 2946006, 3273340, 3437007, 3928008, 4004280, 4208580, 4582676, 4910010, 5728345, 5892012, 6546680, 6874014, 7365015, 8417160, 9165352, 9820020, 10311021, 11456690, 11784024, 13748028, 14730030, 17185035, 19640040, 20622042, 22913380, 27496056, 29460060, 34370070, 41244084, 45826760, 51555105, 58920120, 68740140, 82488168, 103110210, 137480280, 206220420, 412440840]

約数ペア:

[(1, 412440840), (2, 206220420), (3, 137480280), (4, 103110210), (5, 82488168), (6, 68740140), (7, 58920120), (8, 51555105), (9, 45826760), (10, 41244084), (12, 34370070), (14, 29460060), (15, 27496056), (18, 22913380), (20, 20622042), (21, 19640040), (24, 17185035), (28, 14730030), (30, 13748028), (35, 11784024), (36, 11456690), (40, 10311021), (42, 9820020), (45, 9165352), (49, 8417160), (56, 7365015), (60, 6874014), (63, 6546680), (70, 5892012), (72, 5728345), (84, 4910010), (90, 4582676), (98, 4208580), (103, 4004280), (105, 3928008), (120, 3437007), (126, 3273340), (140, 2946006), (147, 2805720), (168, 2455005), (180, 2291338), (196, 2104290), (206, 2002140), (210, 1964004), (227, 1816920), (245, 1683432), (252, 1636670), (280, 1473003), (294, 1402860), (309, 1334760), (315, 1309336), (360, 1145669), (392, 1052145), (412, 1001070), (420, 982002), (441, 935240), (454, 908460), (490, 841716), (504, 818335), (515, 800856), (588, 701430), (618, 667380), (630, 654668), (681, 605640), (721, 572040), (735, 561144), (824, 500535), (840, 491001), (882, 467620), (908, 454230), (927, 444920), (980, 420858), (1030, 400428), (1135, 363384), (1176, 350715), (1236, 333690), (1260, 327334), (1362, 302820), (1442, 286020), (1470, 280572), (1545, 266952), (1589, 259560), (1764, 233810), (1816, 227115), (1854, 222460), (1960, 210429), (2043, 201880), (2060, 200214), (2163, 190680), (2205, 187048), (2270, 181692), (2472, 166845), (2520, 163667), (2724, 151410), (2884, 143010), (2940, 140286), (3090, 133476), (3178, 129780), (3405, 121128), (3528, 116905), (3605, 114408), (3708, 111230), (4086, 100940), (4120, 100107), (4326, 95340), (4410, 93524), (4540, 90846), (4635, 88984), (4767, 86520), (5047, 81720), (5448, 75705), (5768, 71505), (5880, 70143), (6180, 66738), (6356, 64890), (6489, 63560), (6810, 60564), (7210, 57204), (7416, 55615), (7945, 51912), (8172, 50470), (8652, 47670), (8820, 46762), (9080, 45423), (9270, 44492), (9534, 43260), (10094, 40860), (10215, 40376), (10815, 38136), (11123, 37080), (12360, 33369), (12712, 32445), (12978, 31780), (13620, 30282), (14301, 28840), (14420, 28602), (15141, 27240), (15890, 25956), (16344, 25235), (17304, 23835), (17640, 23381), (18540, 22246), (19068, 21630), (20188, 20430)]