890825040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 400

約数和(自身を含む): 3629767680

約数和(自身を除く): 2738942640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 162, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 280, 287, 315, 324, 328, 336, 360, 369, 378, 405, 410, 420, 432, 479, 492, 504, 540, 560, 567, 574, 615, 630, 648, 656, 720, 738, 756, 810, 820, 840, 861, 945, 958, 984, 1008, 1080, 1107, 1134, 1148, 1230, 1260, 1296, 1435, 1437, 1476, 1512, 1620, 1640, 1680, 1722, 1845, 1890, 1916, 1968, 2160, 2214, 2268, 2296, 2395, 2460, 2520, 2583, 2835, 2870, 2874, 2952, 3024, 3240, 3280, 3321, 3353, 3444, 3690, 3780, 3832, 4305, 4311, 4428, 4536, 4592, 4790, 4920, 5040, 5166, 5535, 5670, 5740, 5748, 5904, 6480, 6642, 6706, 6888, 7185, 7380, 7560, 7664, 7749, 8610, 8622, 8856, 9072, 9580, 9840, 10059, 10332, 11070, 11340, 11480, 11496, 12915, 12933, 13284, 13412, 13776, 14370, 14760, 15120, 15498, 16605, 16765, 17220, 17244, 17712, 19160, 19639, 20118, 20664, 21555, 22140, 22680, 22960, 22992, 23247, 25830, 25866, 26568, 26824, 28740, 29520, 30177, 30996, 33210, 33530, 34440, 34488, 38320, 38745, 38799, 39278, 40236, 41328, 43110, 44280, 45360, 46494, 50295, 51660, 51732, 53136, 53648, 57480, 58917, 60354, 61992, 64665, 66420, 67060, 68880, 68976, 77490, 77598, 78556, 80472, 86220, 88560, 90531, 92988, 98195, 100590, 103320, 103464, 114960, 116235, 117834, 120708, 123984, 129330, 132840, 134120, 137473, 150885, 154980, 155196, 157112, 160944, 172440, 176751, 181062, 185976, 193995, 196390, 201180, 206640, 206928, 232470, 235668, 241416, 258660, 265680, 268240, 271593, 274946, 294585, 301770, 309960, 310392, 314224, 344880, 353502, 362124, 371952, 387990, 392780, 402360, 412419, 452655, 464940, 471336, 482832, 517320, 530253, 543186, 549892, 589170, 603540, 619920, 620784, 687365, 707004, 724248, 775980, 785560, 804720, 824838, 883755, 905310, 929880, 942672, 1034640, 1060506, 1086372, 1099784, 1178340, 1207080, 1237257, 1357965, 1374730, 1414008, 1448496, 1551960, 1571120, 1590759, 1649676, 1767510, 1810620, 1859760, 2062095, 2121012, 2172744, 2199568, 2356680, 2414160, 2474514, 2651265, 2715930, 2749460, 2828016, 3103920, 3181518, 3299352, 3535020, 3621240, 3711771, 4124190, 4242024, 4345488, 4713360, 4949028, 5302530, 5431860, 5498920, 6186285, 6363036, 6598704, 7070040, 7242480, 7423542, 7953795, 8248380, 8484048, 9898056, 10605060, 10863720, 10997840, 11135313, 12372570, 12726072, 14140080, 14847084, 15907590, 16496760, 18558855, 19796112, 21210120, 21727440, 22270626, 24745140, 25452144, 29694168, 31815180, 32993520, 37117710, 42420240, 44541252, 49490280, 55676565, 59388336, 63630360, 74235420, 89082504, 98980560, 111353130, 127260720, 148470840, 178165008, 222706260, 296941680, 445412520, 890825040]

約数ペア:

[(1, 890825040), (2, 445412520), (3, 296941680), (4, 222706260), (5, 178165008), (6, 148470840), (7, 127260720), (8, 111353130), (9, 98980560), (10, 89082504), (12, 74235420), (14, 63630360), (15, 59388336), (16, 55676565), (18, 49490280), (20, 44541252), (21, 42420240), (24, 37117710), (27, 32993520), (28, 31815180), (30, 29694168), (35, 25452144), (36, 24745140), (40, 22270626), (41, 21727440), (42, 21210120), (45, 19796112), (48, 18558855), (54, 16496760), (56, 15907590), (60, 14847084), (63, 14140080), (70, 12726072), (72, 12372570), (80, 11135313), (81, 10997840), (82, 10863720), (84, 10605060), (90, 9898056), (105, 8484048), (108, 8248380), (112, 7953795), (120, 7423542), (123, 7242480), (126, 7070040), (135, 6598704), (140, 6363036), (144, 6186285), (162, 5498920), (164, 5431860), (168, 5302530), (180, 4949028), (189, 4713360), (205, 4345488), (210, 4242024), (216, 4124190), (240, 3711771), (246, 3621240), (252, 3535020), (270, 3299352), (280, 3181518), (287, 3103920), (315, 2828016), (324, 2749460), (328, 2715930), (336, 2651265), (360, 2474514), (369, 2414160), (378, 2356680), (405, 2199568), (410, 2172744), (420, 2121012), (432, 2062095), (479, 1859760), (492, 1810620), (504, 1767510), (540, 1649676), (560, 1590759), (567, 1571120), (574, 1551960), (615, 1448496), (630, 1414008), (648, 1374730), (656, 1357965), (720, 1237257), (738, 1207080), (756, 1178340), (810, 1099784), (820, 1086372), (840, 1060506), (861, 1034640), (945, 942672), (958, 929880), (984, 905310), (1008, 883755), (1080, 824838), (1107, 804720), (1134, 785560), (1148, 775980), (1230, 724248), (1260, 707004), (1296, 687365), (1435, 620784), (1437, 619920), (1476, 603540), (1512, 589170), (1620, 549892), (1640, 543186), (1680, 530253), (1722, 517320), (1845, 482832), (1890, 471336), (1916, 464940), (1968, 452655), (2160, 412419), (2214, 402360), (2268, 392780), (2296, 387990), (2395, 371952), (2460, 362124), (2520, 353502), (2583, 344880), (2835, 314224), (2870, 310392), (2874, 309960), (2952, 301770), (3024, 294585), (3240, 274946), (3280, 271593), (3321, 268240), (3353, 265680), (3444, 258660), (3690, 241416), (3780, 235668), (3832, 232470), (4305, 206928), (4311, 206640), (4428, 201180), (4536, 196390), (4592, 193995), (4790, 185976), (4920, 181062), (5040, 176751), (5166, 172440), (5535, 160944), (5670, 157112), (5740, 155196), (5748, 154980), (5904, 150885), (6480, 137473), (6642, 134120), (6706, 132840), (6888, 129330), (7185, 123984), (7380, 120708), (7560, 117834), (7664, 116235), (7749, 114960), (8610, 103464), (8622, 103320), (8856, 100590), (9072, 98195), (9580, 92988), (9840, 90531), (10059, 88560), (10332, 86220), (11070, 80472), (11340, 78556), (11480, 77598), (11496, 77490), (12915, 68976), (12933, 68880), (13284, 67060), (13412, 66420), (13776, 64665), (14370, 61992), (14760, 60354), (15120, 58917), (15498, 57480), (16605, 53648), (16765, 53136), (17220, 51732), (17244, 51660), (17712, 50295), (19160, 46494), (19639, 45360), (20118, 44280), (20664, 43110), (21555, 41328), (22140, 40236), (22680, 39278), (22960, 38799), (22992, 38745), (23247, 38320), (25830, 34488), (25866, 34440), (26568, 33530), (26824, 33210), (28740, 30996), (29520, 30177)]