492623460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 1782144000

約数和(自身を除く): 1289520540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 79, 84, 90, 98, 101, 105, 126, 140, 147, 158, 180, 196, 202, 210, 237, 245, 252, 294, 303, 315, 316, 343, 395, 404, 420, 441, 474, 490, 505, 553, 588, 606, 630, 686, 707, 711, 735, 790, 882, 909, 948, 980, 1010, 1029, 1106, 1185, 1212, 1260, 1372, 1414, 1422, 1470, 1515, 1580, 1659, 1715, 1764, 1818, 2020, 2058, 2121, 2205, 2212, 2370, 2765, 2828, 2844, 2940, 3030, 3087, 3318, 3430, 3535, 3555, 3636, 3871, 4116, 4242, 4410, 4545, 4740, 4949, 4977, 5145, 5530, 6060, 6174, 6363, 6636, 6860, 7070, 7110, 7742, 7979, 8295, 8484, 8820, 9090, 9898, 9954, 10290, 10605, 11060, 11613, 12348, 12726, 14140, 14220, 14847, 15435, 15484, 15958, 16590, 18180, 19355, 19796, 19908, 20580, 21210, 23226, 23937, 24745, 24885, 25452, 27097, 29694, 30870, 31815, 31916, 33180, 34643, 34839, 38710, 39895, 42420, 44541, 46452, 47874, 49490, 49770, 54194, 55853, 58065, 59388, 61740, 63630, 69286, 69678, 71811, 74235, 77420, 79790, 81291, 89082, 95748, 98980, 99540, 103929, 108388, 111706, 116130, 119685, 127260, 135485, 138572, 139356, 143622, 148470, 159580, 162582, 167559, 173215, 174195, 178164, 207858, 222705, 223412, 232260, 239370, 243873, 270970, 279265, 287244, 296940, 311787, 325164, 335118, 346430, 348390, 359055, 390971, 406455, 415716, 445410, 478740, 487746, 502677, 519645, 541940, 558530, 623574, 670236, 692860, 696780, 718110, 781942, 812910, 837795, 890820, 975492, 1005354, 1039290, 1117060, 1172913, 1219365, 1247148, 1436220, 1558935, 1563884, 1625820, 1675590, 1954855, 2010708, 2078580, 2345826, 2438730, 2513385, 2736797, 3117870, 3351180, 3518739, 3909710, 4691652, 4877460, 5026770, 5473594, 5864565, 6235740, 7037478, 7819420, 8210391, 10053540, 10947188, 11729130, 13683985, 14074956, 16420782, 17593695, 23458260, 24631173, 27367970, 32841564, 35187390, 41051955, 49262346, 54735940, 70374780, 82103910, 98524692, 123155865, 164207820, 246311730, 492623460]

約数ペア:

[(1, 492623460), (2, 246311730), (3, 164207820), (4, 123155865), (5, 98524692), (6, 82103910), (7, 70374780), (9, 54735940), (10, 49262346), (12, 41051955), (14, 35187390), (15, 32841564), (18, 27367970), (20, 24631173), (21, 23458260), (28, 17593695), (30, 16420782), (35, 14074956), (36, 13683985), (42, 11729130), (45, 10947188), (49, 10053540), (60, 8210391), (63, 7819420), (70, 7037478), (79, 6235740), (84, 5864565), (90, 5473594), (98, 5026770), (101, 4877460), (105, 4691652), (126, 3909710), (140, 3518739), (147, 3351180), (158, 3117870), (180, 2736797), (196, 2513385), (202, 2438730), (210, 2345826), (237, 2078580), (245, 2010708), (252, 1954855), (294, 1675590), (303, 1625820), (315, 1563884), (316, 1558935), (343, 1436220), (395, 1247148), (404, 1219365), (420, 1172913), (441, 1117060), (474, 1039290), (490, 1005354), (505, 975492), (553, 890820), (588, 837795), (606, 812910), (630, 781942), (686, 718110), (707, 696780), (711, 692860), (735, 670236), (790, 623574), (882, 558530), (909, 541940), (948, 519645), (980, 502677), (1010, 487746), (1029, 478740), (1106, 445410), (1185, 415716), (1212, 406455), (1260, 390971), (1372, 359055), (1414, 348390), (1422, 346430), (1470, 335118), (1515, 325164), (1580, 311787), (1659, 296940), (1715, 287244), (1764, 279265), (1818, 270970), (2020, 243873), (2058, 239370), (2121, 232260), (2205, 223412), (2212, 222705), (2370, 207858), (2765, 178164), (2828, 174195), (2844, 173215), (2940, 167559), (3030, 162582), (3087, 159580), (3318, 148470), (3430, 143622), (3535, 139356), (3555, 138572), (3636, 135485), (3871, 127260), (4116, 119685), (4242, 116130), (4410, 111706), (4545, 108388), (4740, 103929), (4949, 99540), (4977, 98980), (5145, 95748), (5530, 89082), (6060, 81291), (6174, 79790), (6363, 77420), (6636, 74235), (6860, 71811), (7070, 69678), (7110, 69286), (7742, 63630), (7979, 61740), (8295, 59388), (8484, 58065), (8820, 55853), (9090, 54194), (9898, 49770), (9954, 49490), (10290, 47874), (10605, 46452), (11060, 44541), (11613, 42420), (12348, 39895), (12726, 38710), (14140, 34839), (14220, 34643), (14847, 33180), (15435, 31916), (15484, 31815), (15958, 30870), (16590, 29694), (18180, 27097), (19355, 25452), (19796, 24885), (19908, 24745), (20580, 23937), (21210, 23226)]