672577920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2422

約数の個数: 288

約数和(自身を含む): 2702812320

約数和(自身を除く): 2030234400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2383, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 4766, 5040, 5760, 5880, 6272, 6720, 7056, 7149, 7840, 8064, 8820, 9408, 9532, 10080, 11760, 11915, 13440, 14112, 14298, 15680, 16681, 17640, 18816, 19064, 20160, 21447, 23520, 23830, 28224, 28596, 31360, 33362, 35280, 35745, 38128, 40320, 42894, 47040, 47660, 50043, 56448, 57192, 66724, 70560, 71490, 76256, 83405, 85788, 94080, 95320, 100086, 107235, 114384, 116767, 133448, 141120, 142980, 150129, 152512, 166810, 171576, 190640, 200172, 214470, 228768, 233534, 250215, 266896, 282240, 285960, 300258, 305024, 333620, 343152, 350301, 381280, 400344, 428940, 457536, 467068, 500430, 533792, 571920, 583835, 600516, 667240, 686304, 700602, 750645, 762560, 800688, 857880, 915072, 934136, 1000860, 1050903, 1067584, 1143840, 1167670, 1201032, 1334480, 1372608, 1401204, 1501290, 1525120, 1601376, 1715760, 1751505, 1868272, 2001720, 2101806, 2135168, 2287680, 2335340, 2402064, 2668960, 2745216, 2802408, 3002580, 3202752, 3431520, 3503010, 3736544, 4003440, 4203612, 4575360, 4670680, 4804128, 5254515, 5337920, 5604816, 6005160, 6405504, 6863040, 7006020, 7473088, 8006880, 8407224, 9341360, 9608256, 10509030, 10675840, 11209632, 12010320, 13726080, 14012040, 14946176, 16013760, 16814448, 18682720, 19216512, 21018060, 22419264, 24020640, 28024080, 32027520, 33628896, 37365440, 42036120, 44838528, 48041280, 56048160, 67257792, 74730880, 84072240, 96082560, 112096320, 134515584, 168144480, 224192640, 336288960, 672577920]

約数ペア:

[(1, 672577920), (2, 336288960), (3, 224192640), (4, 168144480), (5, 134515584), (6, 112096320), (7, 96082560), (8, 84072240), (9, 74730880), (10, 67257792), (12, 56048160), (14, 48041280), (15, 44838528), (16, 42036120), (18, 37365440), (20, 33628896), (21, 32027520), (24, 28024080), (28, 24020640), (30, 22419264), (32, 21018060), (35, 19216512), (36, 18682720), (40, 16814448), (42, 16013760), (45, 14946176), (48, 14012040), (49, 13726080), (56, 12010320), (60, 11209632), (63, 10675840), (64, 10509030), (70, 9608256), (72, 9341360), (80, 8407224), (84, 8006880), (90, 7473088), (96, 7006020), (98, 6863040), (105, 6405504), (112, 6005160), (120, 5604816), (126, 5337920), (128, 5254515), (140, 4804128), (144, 4670680), (147, 4575360), (160, 4203612), (168, 4003440), (180, 3736544), (192, 3503010), (196, 3431520), (210, 3202752), (224, 3002580), (240, 2802408), (245, 2745216), (252, 2668960), (280, 2402064), (288, 2335340), (294, 2287680), (315, 2135168), (320, 2101806), (336, 2001720), (360, 1868272), (384, 1751505), (392, 1715760), (420, 1601376), (441, 1525120), (448, 1501290), (480, 1401204), (490, 1372608), (504, 1334480), (560, 1201032), (576, 1167670), (588, 1143840), (630, 1067584), (640, 1050903), (672, 1000860), (720, 934136), (735, 915072), (784, 857880), (840, 800688), (882, 762560), (896, 750645), (960, 700602), (980, 686304), (1008, 667240), (1120, 600516), (1152, 583835), (1176, 571920), (1260, 533792), (1344, 500430), (1440, 467068), (1470, 457536), (1568, 428940), (1680, 400344), (1764, 381280), (1920, 350301), (1960, 343152), (2016, 333620), (2205, 305024), (2240, 300258), (2352, 285960), (2383, 282240), (2520, 266896), (2688, 250215), (2880, 233534), (2940, 228768), (3136, 214470), (3360, 200172), (3528, 190640), (3920, 171576), (4032, 166810), (4410, 152512), (4480, 150129), (4704, 142980), (4766, 141120), (5040, 133448), (5760, 116767), (5880, 114384), (6272, 107235), (6720, 100086), (7056, 95320), (7149, 94080), (7840, 85788), (8064, 83405), (8820, 76256), (9408, 71490), (9532, 70560), (10080, 66724), (11760, 57192), (11915, 56448), (13440, 50043), (14112, 47660), (14298, 47040), (15680, 42894), (16681, 40320), (17640, 38128), (18816, 35745), (19064, 35280), (20160, 33362), (21447, 31360), (23520, 28596), (23830, 28224)]