680978014920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{89273}}^1$

素因数の和:90309

約数の個数: 256

約数和(自身を含む): 2596802112000

約数和(自身を除く): 1915824097080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1009, 1080, 1260, 1512, 1890, 2018, 2520, 3027, 3780, 4036, 5045, 6054, 7063, 7560, 8072, 9081, 10090, 12108, 14126, 15135, 18162, 20180, 21189, 24216, 27243, 28252, 30270, 35315, 36324, 40360, 42378, 45405, 54486, 56504, 60540, 63567, 70630, 72648, 84756, 89273, 90810, 105945, 108972, 121080, 127134, 136215, 141260, 169512, 178546, 181620, 190701, 211890, 217944, 254268, 267819, 272430, 282520, 317835, 357092, 363240, 381402, 423780, 446365, 508536, 535638, 544860, 624911, 635670, 714184, 762804, 803457, 847560, 892730, 953505, 1071276, 1089720, 1249822, 1271340, 1339095, 1525608, 1606914, 1785460, 1874733, 1907010, 2142552, 2410371, 2499644, 2542680, 2678190, 3124555, 3213828, 3570920, 3749466, 3814020, 4017285, 4820742, 4999288, 5356380, 5624199, 6249110, 6427656, 7498932, 7628040, 8034570, 9373665, 9641484, 10712760, 11248398, 12051855, 12498220, 14997864, 16069140, 16872597, 18747330, 19282968, 22496796, 24103710, 24996440, 28120995, 32138280, 33745194, 37494660, 44993592, 48207420, 56241990, 67490388, 74989320, 84362985, 90076457, 96414840, 112483980, 134980776, 168725970, 180152914, 224967960, 270229371, 337451940, 360305828, 450382285, 540458742, 630535199, 674903880, 720611656, 810688113, 900764570, 1080917484, 1261070398, 1351146855, 1621376226, 1801529140, 1891605597, 2161834968, 2432064339, 2522140796, 2702293710, 3152675995, 3242752452, 3603058280, 3783211194, 4053440565, 4864128678, 5044281592, 5404587420, 5674816791, 6305351990, 6485504904, 7566422388, 8106881130, 9458027985, 9728257356, 10809174840, 11349633582, 12160321695, 12610703980, 15132844776, 16213762260, 17024450373, 18916055970, 19456514712, 22699267164, 24320643390, 25221407960, 28374083955, 32427524520, 34048900746, 37832111940, 45398534328, 48641286780, 56748167910, 68097801492, 75664223880, 85122251865, 97282573560, 113496335820, 136195602984, 170244503730, 226992671640, 340489007460, 680978014920]

約数ペア:

[(1, 680978014920), (2, 340489007460), (3, 226992671640), (4, 170244503730), (5, 136195602984), (6, 113496335820), (7, 97282573560), (8, 85122251865), (9, 75664223880), (10, 68097801492), (12, 56748167910), (14, 48641286780), (15, 45398534328), (18, 37832111940), (20, 34048900746), (21, 32427524520), (24, 28374083955), (27, 25221407960), (28, 24320643390), (30, 22699267164), (35, 19456514712), (36, 18916055970), (40, 17024450373), (42, 16213762260), (45, 15132844776), (54, 12610703980), (56, 12160321695), (60, 11349633582), (63, 10809174840), (70, 9728257356), (72, 9458027985), (84, 8106881130), (90, 7566422388), (105, 6485504904), (108, 6305351990), (120, 5674816791), (126, 5404587420), (135, 5044281592), (140, 4864128678), (168, 4053440565), (180, 3783211194), (189, 3603058280), (210, 3242752452), (216, 3152675995), (252, 2702293710), (270, 2522140796), (280, 2432064339), (315, 2161834968), (360, 1891605597), (378, 1801529140), (420, 1621376226), (504, 1351146855), (540, 1261070398), (630, 1080917484), (756, 900764570), (840, 810688113), (945, 720611656), (1009, 674903880), (1080, 630535199), (1260, 540458742), (1512, 450382285), (1890, 360305828), (2018, 337451940), (2520, 270229371), (3027, 224967960), (3780, 180152914), (4036, 168725970), (5045, 134980776), (6054, 112483980), (7063, 96414840), (7560, 90076457), (8072, 84362985), (9081, 74989320), (10090, 67490388), (12108, 56241990), (14126, 48207420), (15135, 44993592), (18162, 37494660), (20180, 33745194), (21189, 32138280), (24216, 28120995), (27243, 24996440), (28252, 24103710), (30270, 22496796), (35315, 19282968), (36324, 18747330), (40360, 16872597), (42378, 16069140), (45405, 14997864), (54486, 12498220), (56504, 12051855), (60540, 11248398), (63567, 10712760), (70630, 9641484), (72648, 9373665), (84756, 8034570), (89273, 7628040), (90810, 7498932), (105945, 6427656), (108972, 6249110), (121080, 5624199), (127134, 5356380), (136215, 4999288), (141260, 4820742), (169512, 4017285), (178546, 3814020), (181620, 3749466), (190701, 3570920), (211890, 3213828), (217944, 3124555), (254268, 2678190), (267819, 2542680), (272430, 2499644), (282520, 2410371), (317835, 2142552), (357092, 1907010), (363240, 1874733), (381402, 1785460), (423780, 1606914), (446365, 1525608), (508536, 1339095), (535638, 1271340), (544860, 1249822), (624911, 1089720), (635670, 1071276), (714184, 953505), (762804, 892730), (803457, 847560)]