19387607400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2393}}^1$

素因数の和:3065

約数の個数: 288

約数和(自身を含む): 74558352960

約数和(自身を除く): 55170745560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 643, 700, 840, 900, 1050, 1260, 1286, 1400, 1575, 1800, 1929, 2100, 2393, 2520, 2572, 3150, 3215, 3858, 4200, 4501, 4786, 5144, 5787, 6300, 6430, 7179, 7716, 9002, 9572, 9645, 11574, 11965, 12600, 12860, 13503, 14358, 15432, 16075, 16751, 18004, 19144, 19290, 21537, 22505, 23148, 23930, 25720, 27006, 28716, 28935, 32150, 33502, 35895, 36008, 38580, 40509, 43074, 45010, 46296, 47860, 48225, 50253, 54012, 57432, 57870, 59825, 64300, 67004, 67515, 71790, 77160, 81018, 83755, 86148, 90020, 95720, 96450, 100506, 107685, 108024, 112525, 115740, 119650, 128600, 134008, 135030, 143580, 144675, 150759, 162036, 167510, 172296, 179475, 180040, 192900, 201012, 202545, 215370, 225050, 231480, 239300, 251265, 270060, 287160, 289350, 301518, 324072, 335020, 337575, 358950, 385800, 402024, 405090, 418775, 430740, 450100, 478600, 502530, 538425, 540120, 578700, 603036, 670040, 675150, 717900, 753795, 810180, 837550, 861480, 900200, 1005060, 1012725, 1076850, 1157400, 1206072, 1256325, 1350300, 1435800, 1507590, 1538699, 1620360, 1675100, 2010120, 2025450, 2153700, 2512650, 2700600, 3015180, 3077398, 3350200, 3768975, 4050900, 4307400, 4616097, 5025300, 6030360, 6154796, 7537950, 7693495, 8101800, 9232194, 10050600, 10770893, 12309592, 13848291, 15075900, 15386990, 18464388, 21541786, 23080485, 27696582, 30151800, 30773980, 32312679, 36928776, 38467475, 43083572, 46160970, 53854465, 55393164, 61547960, 64625358, 69241455, 76934950, 86167144, 92321940, 96938037, 107708930, 110786328, 115402425, 129250716, 138482910, 153869900, 161563395, 184643880, 193876074, 215417860, 230804850, 258501432, 269272325, 276965820, 307739800, 323126790, 346207275, 387752148, 430835720, 461609700, 484690185, 538544650, 553931640, 646253580, 692414550, 775504296, 807816975, 923219400, 969380370, 1077089300, 1292507160, 1384829100, 1615633950, 1938760740, 2154178600, 2423450925, 2769658200, 3231267900, 3877521480, 4846901850, 6462535800, 9693803700, 19387607400]

約数ペア:

[(1, 19387607400), (2, 9693803700), (3, 6462535800), (4, 4846901850), (5, 3877521480), (6, 3231267900), (7, 2769658200), (8, 2423450925), (9, 2154178600), (10, 1938760740), (12, 1615633950), (14, 1384829100), (15, 1292507160), (18, 1077089300), (20, 969380370), (21, 923219400), (24, 807816975), (25, 775504296), (28, 692414550), (30, 646253580), (35, 553931640), (36, 538544650), (40, 484690185), (42, 461609700), (45, 430835720), (50, 387752148), (56, 346207275), (60, 323126790), (63, 307739800), (70, 276965820), (72, 269272325), (75, 258501432), (84, 230804850), (90, 215417860), (100, 193876074), (105, 184643880), (120, 161563395), (126, 153869900), (140, 138482910), (150, 129250716), (168, 115402425), (175, 110786328), (180, 107708930), (200, 96938037), (210, 92321940), (225, 86167144), (252, 76934950), (280, 69241455), (300, 64625358), (315, 61547960), (350, 55393164), (360, 53854465), (420, 46160970), (450, 43083572), (504, 38467475), (525, 36928776), (600, 32312679), (630, 30773980), (643, 30151800), (700, 27696582), (840, 23080485), (900, 21541786), (1050, 18464388), (1260, 15386990), (1286, 15075900), (1400, 13848291), (1575, 12309592), (1800, 10770893), (1929, 10050600), (2100, 9232194), (2393, 8101800), (2520, 7693495), (2572, 7537950), (3150, 6154796), (3215, 6030360), (3858, 5025300), (4200, 4616097), (4501, 4307400), (4786, 4050900), (5144, 3768975), (5787, 3350200), (6300, 3077398), (6430, 3015180), (7179, 2700600), (7716, 2512650), (9002, 2153700), (9572, 2025450), (9645, 2010120), (11574, 1675100), (11965, 1620360), (12600, 1538699), (12860, 1507590), (13503, 1435800), (14358, 1350300), (15432, 1256325), (16075, 1206072), (16751, 1157400), (18004, 1076850), (19144, 1012725), (19290, 1005060), (21537, 900200), (22505, 861480), (23148, 837550), (23930, 810180), (25720, 753795), (27006, 717900), (28716, 675150), (28935, 670040), (32150, 603036), (33502, 578700), (35895, 540120), (36008, 538425), (38580, 502530), (40509, 478600), (43074, 450100), (45010, 430740), (46296, 418775), (47860, 405090), (48225, 402024), (50253, 385800), (54012, 358950), (57432, 337575), (57870, 335020), (59825, 324072), (64300, 301518), (67004, 289350), (67515, 287160), (71790, 270060), (77160, 251265), (81018, 239300), (83755, 231480), (86148, 225050), (90020, 215370), (95720, 202545), (96450, 201012), (100506, 192900), (107685, 180040), (108024, 179475), (112525, 172296), (115740, 167510), (119650, 162036), (128600, 150759), (134008, 144675), (135030, 143580)]