19869619200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{883}}^1$

素因数の和:1209

約数の個数: 264

約数和(自身を含む): 65968881888

約数和(自身を除く): 46099262688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 293, 300, 320, 384, 400, 480, 512, 586, 600, 640, 768, 800, 879, 883, 960, 1024, 1172, 1200, 1280, 1465, 1536, 1600, 1758, 1766, 1920, 2344, 2400, 2560, 2649, 2930, 3072, 3200, 3516, 3532, 3840, 4395, 4415, 4688, 4800, 5120, 5298, 5860, 6400, 7032, 7064, 7325, 7680, 8790, 8830, 9376, 9600, 10596, 11720, 12800, 13245, 14064, 14128, 14650, 15360, 17580, 17660, 18752, 19200, 21192, 21975, 22075, 23440, 25600, 26490, 28128, 28256, 29300, 35160, 35320, 37504, 38400, 42384, 43950, 44150, 46880, 52980, 56256, 56512, 58600, 66225, 70320, 70640, 75008, 76800, 84768, 87900, 88300, 93760, 105960, 112512, 113024, 117200, 132450, 140640, 141280, 150016, 169536, 175800, 176600, 187520, 211920, 225024, 226048, 234400, 258719, 264900, 281280, 282560, 300032, 339072, 351600, 353200, 375040, 423840, 450048, 452096, 468800, 517438, 529800, 562560, 565120, 678144, 703200, 706400, 750080, 776157, 847680, 900096, 904192, 937600, 1034876, 1059600, 1125120, 1130240, 1293595, 1356288, 1406400, 1412800, 1500160, 1552314, 1695360, 1875200, 2069752, 2119200, 2250240, 2260480, 2587190, 2712576, 2812800, 2825600, 3104628, 3390720, 3750400, 3880785, 4139504, 4238400, 4500480, 4520960, 5174380, 5625600, 5651200, 6209256, 6467975, 6781440, 7500800, 7761570, 8279008, 8476800, 10348760, 11251200, 11302400, 12418512, 12935950, 13562880, 15523140, 16558016, 16953600, 19403925, 20697520, 22502400, 22604800, 24837024, 25871900, 31046280, 33116032, 33907200, 38807850, 41395040, 49674048, 51743800, 62092560, 66232064, 67814400, 77615700, 82790080, 99348096, 103487600, 124185120, 132464128, 155231400, 165580160, 198696192, 206975200, 248370240, 264928256, 310462800, 331160320, 397392384, 413950400, 496740480, 620925600, 662320640, 794784768, 827900800, 993480960, 1241851200, 1324641280, 1655801600, 1986961920, 2483702400, 3311603200, 3973923840, 4967404800, 6623206400, 9934809600, 19869619200]

約数ペア:

[(1, 19869619200), (2, 9934809600), (3, 6623206400), (4, 4967404800), (5, 3973923840), (6, 3311603200), (8, 2483702400), (10, 1986961920), (12, 1655801600), (15, 1324641280), (16, 1241851200), (20, 993480960), (24, 827900800), (25, 794784768), (30, 662320640), (32, 620925600), (40, 496740480), (48, 413950400), (50, 397392384), (60, 331160320), (64, 310462800), (75, 264928256), (80, 248370240), (96, 206975200), (100, 198696192), (120, 165580160), (128, 155231400), (150, 132464128), (160, 124185120), (192, 103487600), (200, 99348096), (240, 82790080), (256, 77615700), (293, 67814400), (300, 66232064), (320, 62092560), (384, 51743800), (400, 49674048), (480, 41395040), (512, 38807850), (586, 33907200), (600, 33116032), (640, 31046280), (768, 25871900), (800, 24837024), (879, 22604800), (883, 22502400), (960, 20697520), (1024, 19403925), (1172, 16953600), (1200, 16558016), (1280, 15523140), (1465, 13562880), (1536, 12935950), (1600, 12418512), (1758, 11302400), (1766, 11251200), (1920, 10348760), (2344, 8476800), (2400, 8279008), (2560, 7761570), (2649, 7500800), (2930, 6781440), (3072, 6467975), (3200, 6209256), (3516, 5651200), (3532, 5625600), (3840, 5174380), (4395, 4520960), (4415, 4500480), (4688, 4238400), (4800, 4139504), (5120, 3880785), (5298, 3750400), (5860, 3390720), (6400, 3104628), (7032, 2825600), (7064, 2812800), (7325, 2712576), (7680, 2587190), (8790, 2260480), (8830, 2250240), (9376, 2119200), (9600, 2069752), (10596, 1875200), (11720, 1695360), (12800, 1552314), (13245, 1500160), (14064, 1412800), (14128, 1406400), (14650, 1356288), (15360, 1293595), (17580, 1130240), (17660, 1125120), (18752, 1059600), (19200, 1034876), (21192, 937600), (21975, 904192), (22075, 900096), (23440, 847680), (25600, 776157), (26490, 750080), (28128, 706400), (28256, 703200), (29300, 678144), (35160, 565120), (35320, 562560), (37504, 529800), (38400, 517438), (42384, 468800), (43950, 452096), (44150, 450048), (46880, 423840), (52980, 375040), (56256, 353200), (56512, 351600), (58600, 339072), (66225, 300032), (70320, 282560), (70640, 281280), (75008, 264900), (76800, 258719), (84768, 234400), (87900, 226048), (88300, 225024), (93760, 211920), (105960, 187520), (112512, 176600), (113024, 175800), (117200, 169536), (132450, 150016), (140640, 141280)]