16680647520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25237}}^1$

素因数の和:25284

約数の個数: 288

約数和(自身を含む): 62505844128

約数和(自身を除く): 45825196608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5508, 6120, 6480, 6885, 7344, 7776, 8160, 8262, 9180, 9720, 11016, 12240, 12960, 13770, 14688, 16524, 18360, 19440, 20655, 22032, 24480, 25237, 27540, 33048, 36720, 38880, 41310, 44064, 50474, 55080, 66096, 73440, 75711, 82620, 100948, 110160, 126185, 132192, 151422, 165240, 201896, 220320, 227133, 252370, 302844, 330480, 378555, 403792, 429029, 454266, 504740, 605688, 660960, 681399, 757110, 807584, 858058, 908532, 1009480, 1135665, 1211376, 1287087, 1362798, 1514220, 1716116, 1817064, 2018960, 2044197, 2145145, 2271330, 2422752, 2574174, 2725596, 3028440, 3406995, 3432232, 3634128, 3861261, 4037920, 4088394, 4290290, 4542660, 5148348, 5451192, 6056880, 6132591, 6435435, 6813990, 6864464, 7268256, 7722522, 8176788, 8580580, 9085320, 10220985, 10296696, 10902384, 11583783, 12113760, 12265182, 12870870, 13627980, 13728928, 15445044, 16353576, 17161160, 18170640, 19306305, 20441970, 20593392, 21804768, 23167566, 24530364, 25741740, 27255960, 30662955, 30890088, 32707152, 34322320, 34751349, 36341280, 38612610, 40883940, 41186784, 46335132, 49060728, 51483480, 54511920, 57918915, 61325910, 61780176, 65414304, 68644640, 69502698, 77225220, 81767880, 92670264, 98121456, 102966960, 104254047, 109023840, 115837830, 122651820, 123560352, 139005396, 154450440, 163535760, 173756745, 185340528, 196242912, 205933920, 208508094, 231675660, 245303640, 278010792, 308900880, 327071520, 347513490, 370681056, 417016188, 463351320, 490607280, 521270235, 556021584, 617801760, 695026980, 834032376, 926702640, 981214560, 1042540470, 1112043168, 1390053960, 1668064752, 1853405280, 2085080940, 2780107920, 3336129504, 4170161880, 5560215840, 8340323760, 16680647520]

約数ペア:

[(1, 16680647520), (2, 8340323760), (3, 5560215840), (4, 4170161880), (5, 3336129504), (6, 2780107920), (8, 2085080940), (9, 1853405280), (10, 1668064752), (12, 1390053960), (15, 1112043168), (16, 1042540470), (17, 981214560), (18, 926702640), (20, 834032376), (24, 695026980), (27, 617801760), (30, 556021584), (32, 521270235), (34, 490607280), (36, 463351320), (40, 417016188), (45, 370681056), (48, 347513490), (51, 327071520), (54, 308900880), (60, 278010792), (68, 245303640), (72, 231675660), (80, 208508094), (81, 205933920), (85, 196242912), (90, 185340528), (96, 173756745), (102, 163535760), (108, 154450440), (120, 139005396), (135, 123560352), (136, 122651820), (144, 115837830), (153, 109023840), (160, 104254047), (162, 102966960), (170, 98121456), (180, 92670264), (204, 81767880), (216, 77225220), (240, 69502698), (243, 68644640), (255, 65414304), (270, 61780176), (272, 61325910), (288, 57918915), (306, 54511920), (324, 51483480), (340, 49060728), (360, 46335132), (405, 41186784), (408, 40883940), (432, 38612610), (459, 36341280), (480, 34751349), (486, 34322320), (510, 32707152), (540, 30890088), (544, 30662955), (612, 27255960), (648, 25741740), (680, 24530364), (720, 23167566), (765, 21804768), (810, 20593392), (816, 20441970), (864, 19306305), (918, 18170640), (972, 17161160), (1020, 16353576), (1080, 15445044), (1215, 13728928), (1224, 13627980), (1296, 12870870), (1360, 12265182), (1377, 12113760), (1440, 11583783), (1530, 10902384), (1620, 10296696), (1632, 10220985), (1836, 9085320), (1944, 8580580), (2040, 8176788), (2160, 7722522), (2295, 7268256), (2430, 6864464), (2448, 6813990), (2592, 6435435), (2720, 6132591), (2754, 6056880), (3060, 5451192), (3240, 5148348), (3672, 4542660), (3888, 4290290), (4080, 4088394), (4131, 4037920), (4320, 3861261), (4590, 3634128), (4860, 3432232), (4896, 3406995), (5508, 3028440), (6120, 2725596), (6480, 2574174), (6885, 2422752), (7344, 2271330), (7776, 2145145), (8160, 2044197), (8262, 2018960), (9180, 1817064), (9720, 1716116), (11016, 1514220), (12240, 1362798), (12960, 1287087), (13770, 1211376), (14688, 1135665), (16524, 1009480), (18360, 908532), (19440, 858058), (20655, 807584), (22032, 757110), (24480, 681399), (25237, 660960), (27540, 605688), (33048, 504740), (36720, 454266), (38880, 429029), (41310, 403792), (44064, 378555), (50474, 330480), (55080, 302844), (66096, 252370), (73440, 227133), (75711, 220320), (82620, 201896), (100948, 165240), (110160, 151422), (126185, 132192)]