1886943960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 384

約数和(自身を含む): 7278336000

約数和(自身を除く): 5391392040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 31, 33, 36, 38, 40, 44, 45, 55, 57, 60, 62, 66, 72, 76, 88, 90, 93, 95, 99, 110, 114, 120, 124, 132, 152, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 248, 264, 279, 285, 310, 330, 341, 342, 360, 372, 380, 396, 418, 440, 456, 465, 495, 558, 570, 589, 620, 627, 660, 682, 684, 744, 760, 792, 809, 836, 855, 930, 990, 1023, 1045, 1116, 1140, 1178, 1240, 1254, 1320, 1364, 1368, 1395, 1618, 1672, 1705, 1710, 1767, 1860, 1881, 1980, 2046, 2090, 2232, 2280, 2356, 2427, 2508, 2728, 2790, 2945, 3069, 3135, 3236, 3410, 3420, 3534, 3720, 3762, 3960, 4045, 4092, 4180, 4712, 4854, 5016, 5115, 5301, 5580, 5890, 6138, 6270, 6472, 6479, 6820, 6840, 7068, 7281, 7524, 8090, 8184, 8360, 8835, 8899, 9405, 9708, 10230, 10602, 11160, 11780, 12135, 12276, 12540, 12958, 13640, 14136, 14562, 15048, 15345, 15371, 16180, 17670, 17798, 18810, 19416, 19437, 20460, 21204, 23560, 24270, 24552, 25079, 25080, 25916, 26505, 26697, 29124, 30690, 30742, 32360, 32395, 35340, 35596, 36405, 37620, 38874, 40920, 42408, 44495, 46113, 48540, 50158, 51832, 53010, 53394, 58248, 58311, 61380, 61484, 64790, 70680, 71192, 72810, 75237, 75240, 76855, 77748, 80091, 88990, 92226, 97080, 97185, 100316, 106020, 106788, 116622, 122760, 122968, 125395, 129580, 133485, 138339, 145620, 150474, 153710, 155496, 160182, 169081, 177980, 184452, 194370, 200632, 212040, 213576, 225711, 230565, 233244, 250790, 259160, 266970, 275869, 276678, 291240, 291555, 300948, 307420, 320364, 338162, 355960, 368904, 376185, 388740, 400455, 451422, 461130, 466488, 476501, 501580, 507243, 533940, 551738, 553356, 583110, 601896, 614840, 640728, 676324, 691695, 752370, 777480, 800910, 827607, 845405, 902844, 922260, 953002, 1003160, 1014486, 1067880, 1103476, 1106712, 1128555, 1166220, 1352648, 1379345, 1383390, 1429503, 1504740, 1521729, 1601820, 1655214, 1690810, 1805688, 1844520, 1906004, 2028972, 2206952, 2257110, 2332440, 2382505, 2482821, 2536215, 2758690, 2766780, 2859006, 3009480, 3043458, 3203640, 3310428, 3381620, 3812008, 4057944, 4138035, 4288509, 4514220, 4765010, 4965642, 5072430, 5241511, 5517380, 5533560, 5718012, 6086916, 6620856, 6763240, 7147515, 7608645, 8276070, 8577018, 9028440, 9530020, 9931284, 10144860, 10483022, 11034760, 11436024, 12173832, 12414105, 14295030, 15217290, 15724533, 16552140, 17154036, 19060040, 19862568, 20289720, 20966044, 21442545, 24828210, 26207555, 28590060, 30434580, 31449066, 33104280, 34308072, 41932088, 42885090, 47173599, 49656420, 52415110, 57180120, 60869160, 62898132, 78622665, 85770180, 94347198, 99312840, 104830220, 125796264, 157245330, 171540360, 188694396, 209660440, 235867995, 314490660, 377388792, 471735990, 628981320, 943471980, 1886943960]

約数ペア:

[(1, 1886943960), (2, 943471980), (3, 628981320), (4, 471735990), (5, 377388792), (6, 314490660), (8, 235867995), (9, 209660440), (10, 188694396), (11, 171540360), (12, 157245330), (15, 125796264), (18, 104830220), (19, 99312840), (20, 94347198), (22, 85770180), (24, 78622665), (30, 62898132), (31, 60869160), (33, 57180120), (36, 52415110), (38, 49656420), (40, 47173599), (44, 42885090), (45, 41932088), (55, 34308072), (57, 33104280), (60, 31449066), (62, 30434580), (66, 28590060), (72, 26207555), (76, 24828210), (88, 21442545), (90, 20966044), (93, 20289720), (95, 19862568), (99, 19060040), (110, 17154036), (114, 16552140), (120, 15724533), (124, 15217290), (132, 14295030), (152, 12414105), (155, 12173832), (165, 11436024), (171, 11034760), (180, 10483022), (186, 10144860), (190, 9931284), (198, 9530020), (209, 9028440), (220, 8577018), (228, 8276070), (248, 7608645), (264, 7147515), (279, 6763240), (285, 6620856), (310, 6086916), (330, 5718012), (341, 5533560), (342, 5517380), (360, 5241511), (372, 5072430), (380, 4965642), (396, 4765010), (418, 4514220), (440, 4288509), (456, 4138035), (465, 4057944), (495, 3812008), (558, 3381620), (570, 3310428), (589, 3203640), (620, 3043458), (627, 3009480), (660, 2859006), (682, 2766780), (684, 2758690), (744, 2536215), (760, 2482821), (792, 2382505), (809, 2332440), (836, 2257110), (855, 2206952), (930, 2028972), (990, 1906004), (1023, 1844520), (1045, 1805688), (1116, 1690810), (1140, 1655214), (1178, 1601820), (1240, 1521729), (1254, 1504740), (1320, 1429503), (1364, 1383390), (1368, 1379345), (1395, 1352648), (1618, 1166220), (1672, 1128555), (1705, 1106712), (1710, 1103476), (1767, 1067880), (1860, 1014486), (1881, 1003160), (1980, 953002), (2046, 922260), (2090, 902844), (2232, 845405), (2280, 827607), (2356, 800910), (2427, 777480), (2508, 752370), (2728, 691695), (2790, 676324), (2945, 640728), (3069, 614840), (3135, 601896), (3236, 583110), (3410, 553356), (3420, 551738), (3534, 533940), (3720, 507243), (3762, 501580), (3960, 476501), (4045, 466488), (4092, 461130), (4180, 451422), (4712, 400455), (4854, 388740), (5016, 376185), (5115, 368904), (5301, 355960), (5580, 338162), (5890, 320364), (6138, 307420), (6270, 300948), (6472, 291555), (6479, 291240), (6820, 276678), (6840, 275869), (7068, 266970), (7281, 259160), (7524, 250790), (8090, 233244), (8184, 230565), (8360, 225711), (8835, 213576), (8899, 212040), (9405, 200632), (9708, 194370), (10230, 184452), (10602, 177980), (11160, 169081), (11780, 160182), (12135, 155496), (12276, 153710), (12540, 150474), (12958, 145620), (13640, 138339), (14136, 133485), (14562, 129580), (15048, 125395), (15345, 122968), (15371, 122760), (16180, 116622), (17670, 106788), (17798, 106020), (18810, 100316), (19416, 97185), (19437, 97080), (20460, 92226), (21204, 88990), (23560, 80091), (24270, 77748), (24552, 76855), (25079, 75240), (25080, 75237), (25916, 72810), (26505, 71192), (26697, 70680), (29124, 64790), (30690, 61484), (30742, 61380), (32360, 58311), (32395, 58248), (35340, 53394), (35596, 53010), (36405, 51832), (37620, 50158), (38874, 48540), (40920, 46113), (42408, 44495)]