1938547200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2707

約数の個数: 240

約数和(自身を含む): 6743452320

約数和(自身を除く): 4804905120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1536, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2560, 2657, 2850, 3040, 3200, 3648, 3800, 3840, 4560, 4800, 4864, 5314, 5700, 6080, 6400, 7296, 7600, 7680, 7971, 9120, 9600, 9728, 10628, 11400, 12160, 12800, 13285, 14592, 15200, 15942, 18240, 19200, 21256, 22800, 24320, 26570, 29184, 30400, 31884, 36480, 38400, 39855, 42512, 45600, 48640, 50483, 53140, 60800, 63768, 66425, 72960, 79710, 85024, 91200, 100966, 106280, 121600, 127536, 132850, 145920, 151449, 159420, 170048, 182400, 199275, 201932, 212560, 243200, 252415, 255072, 265700, 302898, 318840, 340096, 364800, 398550, 403864, 425120, 504830, 510144, 531400, 605796, 637680, 680192, 729600, 757245, 797100, 807728, 850240, 1009660, 1020288, 1062800, 1211592, 1262075, 1275360, 1360384, 1514490, 1594200, 1615456, 1700480, 2019320, 2040576, 2125600, 2423184, 2524150, 2550720, 3028980, 3188400, 3230912, 3400960, 3786225, 4038640, 4081152, 4251200, 4846368, 5048300, 5101440, 6057960, 6376800, 6461824, 6801920, 7572450, 8077280, 8502400, 9692736, 10096600, 10202880, 12115920, 12753600, 12923648, 15144900, 16154560, 17004800, 19385472, 20193200, 20405760, 24231840, 25507200, 25847296, 30289800, 32309120, 34009600, 38770944, 40386400, 48463680, 51014400, 60579600, 64618240, 77541888, 80772800, 96927360, 102028800, 121159200, 129236480, 161545600, 193854720, 242318400, 323091200, 387709440, 484636800, 646182400, 969273600, 1938547200]

約数ペア:

[(1, 1938547200), (2, 969273600), (3, 646182400), (4, 484636800), (5, 387709440), (6, 323091200), (8, 242318400), (10, 193854720), (12, 161545600), (15, 129236480), (16, 121159200), (19, 102028800), (20, 96927360), (24, 80772800), (25, 77541888), (30, 64618240), (32, 60579600), (38, 51014400), (40, 48463680), (48, 40386400), (50, 38770944), (57, 34009600), (60, 32309120), (64, 30289800), (75, 25847296), (76, 25507200), (80, 24231840), (95, 20405760), (96, 20193200), (100, 19385472), (114, 17004800), (120, 16154560), (128, 15144900), (150, 12923648), (152, 12753600), (160, 12115920), (190, 10202880), (192, 10096600), (200, 9692736), (228, 8502400), (240, 8077280), (256, 7572450), (285, 6801920), (300, 6461824), (304, 6376800), (320, 6057960), (380, 5101440), (384, 5048300), (400, 4846368), (456, 4251200), (475, 4081152), (480, 4038640), (512, 3786225), (570, 3400960), (600, 3230912), (608, 3188400), (640, 3028980), (760, 2550720), (768, 2524150), (800, 2423184), (912, 2125600), (950, 2040576), (960, 2019320), (1140, 1700480), (1200, 1615456), (1216, 1594200), (1280, 1514490), (1425, 1360384), (1520, 1275360), (1536, 1262075), (1600, 1211592), (1824, 1062800), (1900, 1020288), (1920, 1009660), (2280, 850240), (2400, 807728), (2432, 797100), (2560, 757245), (2657, 729600), (2850, 680192), (3040, 637680), (3200, 605796), (3648, 531400), (3800, 510144), (3840, 504830), (4560, 425120), (4800, 403864), (4864, 398550), (5314, 364800), (5700, 340096), (6080, 318840), (6400, 302898), (7296, 265700), (7600, 255072), (7680, 252415), (7971, 243200), (9120, 212560), (9600, 201932), (9728, 199275), (10628, 182400), (11400, 170048), (12160, 159420), (12800, 151449), (13285, 145920), (14592, 132850), (15200, 127536), (15942, 121600), (18240, 106280), (19200, 100966), (21256, 91200), (22800, 85024), (24320, 79710), (26570, 72960), (29184, 66425), (30400, 63768), (31884, 60800), (36480, 53140), (38400, 50483), (39855, 48640), (42512, 45600)]