612654240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 384

約数和(自身を含む): 2299207680

約数和(自身を除く): 1686553440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 32, 33, 38, 40, 44, 48, 55, 57, 60, 62, 66, 76, 80, 88, 93, 95, 96, 110, 114, 120, 124, 132, 152, 155, 160, 165, 176, 186, 190, 197, 209, 220, 228, 240, 248, 264, 285, 304, 310, 330, 341, 352, 372, 380, 394, 418, 440, 456, 465, 480, 496, 528, 570, 589, 591, 608, 620, 627, 660, 682, 744, 760, 788, 836, 880, 912, 930, 985, 992, 1023, 1045, 1056, 1140, 1178, 1182, 1240, 1254, 1320, 1364, 1488, 1520, 1576, 1672, 1705, 1760, 1767, 1824, 1860, 1970, 2046, 2090, 2167, 2280, 2356, 2364, 2480, 2508, 2640, 2728, 2945, 2955, 2976, 3040, 3135, 3152, 3344, 3410, 3534, 3720, 3743, 3940, 4092, 4180, 4334, 4560, 4712, 4728, 4960, 5016, 5115, 5280, 5456, 5890, 5910, 6107, 6270, 6304, 6479, 6501, 6688, 6820, 7068, 7440, 7486, 7880, 8184, 8360, 8668, 8835, 9120, 9424, 9456, 10032, 10230, 10835, 10912, 11229, 11780, 11820, 12214, 12540, 12958, 13002, 13640, 14136, 14880, 14972, 15760, 16368, 16720, 17336, 17670, 18321, 18715, 18848, 18912, 19437, 20064, 20460, 21670, 22458, 23560, 23640, 24428, 25080, 25916, 26004, 27280, 28272, 29944, 30535, 31520, 32395, 32505, 32736, 33440, 34672, 35340, 36642, 37430, 38874, 40920, 41173, 43340, 44916, 47120, 47280, 48856, 50160, 51832, 52008, 54560, 56145, 56544, 59888, 61070, 64790, 65010, 67177, 69344, 70680, 73284, 74860, 77748, 81840, 82346, 86680, 89832, 91605, 94240, 94560, 97185, 97712, 100320, 103664, 104016, 112290, 116033, 119776, 122140, 123519, 129580, 130020, 134354, 141360, 146568, 149720, 155496, 163680, 164692, 173360, 179664, 183210, 194370, 195424, 201531, 205865, 207328, 208032, 224580, 232066, 244280, 247038, 259160, 260040, 268708, 282720, 293136, 299440, 310992, 329384, 335885, 346720, 348099, 359328, 366420, 388740, 403062, 411730, 449160, 464132, 488560, 494076, 518320, 520080, 537416, 580165, 586272, 598880, 617595, 621984, 658768, 671770, 696198, 732840, 777480, 806124, 823460, 898320, 928264, 977120, 988152, 1007655, 1036640, 1040160, 1074832, 1160330, 1235190, 1276363, 1317536, 1343540, 1392396, 1465680, 1554960, 1612248, 1646920, 1740495, 1796640, 1856528, 1976304, 2015310, 2149664, 2320660, 2470380, 2552726, 2687080, 2784792, 2931360, 3109920, 3224496, 3293840, 3480990, 3713056, 3829089, 3952608, 4030620, 4641320, 4940760, 5105452, 5374160, 5569584, 6381815, 6448992, 6587680, 6961980, 7658178, 8061240, 9282640, 9881520, 10210904, 10748320, 11139168, 12763630, 13923960, 15316356, 16122480, 18565280, 19145445, 19763040, 20421808, 25527260, 27847920, 30632712, 32244960, 38290890, 40843616, 51054520, 55695840, 61265424, 76581780, 102109040, 122530848, 153163560, 204218080, 306327120, 612654240]

約数ペア:

[(1, 612654240), (2, 306327120), (3, 204218080), (4, 153163560), (5, 122530848), (6, 102109040), (8, 76581780), (10, 61265424), (11, 55695840), (12, 51054520), (15, 40843616), (16, 38290890), (19, 32244960), (20, 30632712), (22, 27847920), (24, 25527260), (30, 20421808), (31, 19763040), (32, 19145445), (33, 18565280), (38, 16122480), (40, 15316356), (44, 13923960), (48, 12763630), (55, 11139168), (57, 10748320), (60, 10210904), (62, 9881520), (66, 9282640), (76, 8061240), (80, 7658178), (88, 6961980), (93, 6587680), (95, 6448992), (96, 6381815), (110, 5569584), (114, 5374160), (120, 5105452), (124, 4940760), (132, 4641320), (152, 4030620), (155, 3952608), (160, 3829089), (165, 3713056), (176, 3480990), (186, 3293840), (190, 3224496), (197, 3109920), (209, 2931360), (220, 2784792), (228, 2687080), (240, 2552726), (248, 2470380), (264, 2320660), (285, 2149664), (304, 2015310), (310, 1976304), (330, 1856528), (341, 1796640), (352, 1740495), (372, 1646920), (380, 1612248), (394, 1554960), (418, 1465680), (440, 1392396), (456, 1343540), (465, 1317536), (480, 1276363), (496, 1235190), (528, 1160330), (570, 1074832), (589, 1040160), (591, 1036640), (608, 1007655), (620, 988152), (627, 977120), (660, 928264), (682, 898320), (744, 823460), (760, 806124), (788, 777480), (836, 732840), (880, 696198), (912, 671770), (930, 658768), (985, 621984), (992, 617595), (1023, 598880), (1045, 586272), (1056, 580165), (1140, 537416), (1178, 520080), (1182, 518320), (1240, 494076), (1254, 488560), (1320, 464132), (1364, 449160), (1488, 411730), (1520, 403062), (1576, 388740), (1672, 366420), (1705, 359328), (1760, 348099), (1767, 346720), (1824, 335885), (1860, 329384), (1970, 310992), (2046, 299440), (2090, 293136), (2167, 282720), (2280, 268708), (2356, 260040), (2364, 259160), (2480, 247038), (2508, 244280), (2640, 232066), (2728, 224580), (2945, 208032), (2955, 207328), (2976, 205865), (3040, 201531), (3135, 195424), (3152, 194370), (3344, 183210), (3410, 179664), (3534, 173360), (3720, 164692), (3743, 163680), (3940, 155496), (4092, 149720), (4180, 146568), (4334, 141360), (4560, 134354), (4712, 130020), (4728, 129580), (4960, 123519), (5016, 122140), (5115, 119776), (5280, 116033), (5456, 112290), (5890, 104016), (5910, 103664), (6107, 100320), (6270, 97712), (6304, 97185), (6479, 94560), (6501, 94240), (6688, 91605), (6820, 89832), (7068, 86680), (7440, 82346), (7486, 81840), (7880, 77748), (8184, 74860), (8360, 73284), (8668, 70680), (8835, 69344), (9120, 67177), (9424, 65010), (9456, 64790), (10032, 61070), (10230, 59888), (10835, 56544), (10912, 56145), (11229, 54560), (11780, 52008), (11820, 51832), (12214, 50160), (12540, 48856), (12958, 47280), (13002, 47120), (13640, 44916), (14136, 43340), (14880, 41173), (14972, 40920), (15760, 38874), (16368, 37430), (16720, 36642), (17336, 35340), (17670, 34672), (18321, 33440), (18715, 32736), (18848, 32505), (18912, 32395), (19437, 31520), (20064, 30535), (20460, 29944), (21670, 28272), (22458, 27280), (23560, 26004), (23640, 25916), (24428, 25080)]