2389592000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 224

約数和(自身を含む): 6339840000

約数和(自身を除く): 3950248000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 79, 80, 95, 100, 125, 152, 158, 160, 190, 199, 200, 250, 304, 316, 320, 380, 395, 398, 400, 475, 500, 608, 632, 760, 790, 796, 800, 950, 995, 1000, 1216, 1264, 1501, 1520, 1580, 1592, 1600, 1900, 1975, 1990, 2000, 2375, 2528, 3002, 3040, 3160, 3184, 3781, 3800, 3950, 3980, 4000, 4750, 4975, 5056, 6004, 6080, 6320, 6368, 7505, 7562, 7600, 7900, 7960, 8000, 9500, 9875, 9950, 12008, 12640, 12736, 15010, 15124, 15200, 15721, 15800, 15920, 18905, 19000, 19750, 19900, 24016, 24875, 25280, 30020, 30248, 30400, 31442, 31600, 31840, 37525, 37810, 38000, 39500, 39800, 48032, 49750, 60040, 60496, 62884, 63200, 63680, 75050, 75620, 76000, 78605, 79000, 79600, 94525, 96064, 99500, 120080, 120992, 125768, 126400, 150100, 151240, 152000, 157210, 158000, 159200, 187625, 189050, 199000, 240160, 241984, 251536, 298699, 300200, 302480, 314420, 316000, 318400, 375250, 378100, 393025, 398000, 472625, 480320, 503072, 597398, 600400, 604960, 628840, 632000, 750500, 756200, 786050, 796000, 945250, 1006144, 1194796, 1200800, 1209920, 1257680, 1493495, 1501000, 1512400, 1572100, 1592000, 1890500, 1965125, 2389592, 2401600, 2515360, 2986990, 3002000, 3024800, 3144200, 3781000, 3930250, 4779184, 5030720, 5973980, 6004000, 6049600, 6288400, 7467475, 7562000, 7860500, 9558368, 11947960, 12008000, 12576800, 14934950, 15124000, 15721000, 19116736, 23895920, 25153600, 29869900, 30248000, 31442000, 37337375, 47791840, 59739800, 62884000, 74674750, 95583680, 119479600, 125768000, 149349500, 238959200, 298699000, 477918400, 597398000, 1194796000, 2389592000]

約数ペア:

[(1, 2389592000), (2, 1194796000), (4, 597398000), (5, 477918400), (8, 298699000), (10, 238959200), (16, 149349500), (19, 125768000), (20, 119479600), (25, 95583680), (32, 74674750), (38, 62884000), (40, 59739800), (50, 47791840), (64, 37337375), (76, 31442000), (79, 30248000), (80, 29869900), (95, 25153600), (100, 23895920), (125, 19116736), (152, 15721000), (158, 15124000), (160, 14934950), (190, 12576800), (199, 12008000), (200, 11947960), (250, 9558368), (304, 7860500), (316, 7562000), (320, 7467475), (380, 6288400), (395, 6049600), (398, 6004000), (400, 5973980), (475, 5030720), (500, 4779184), (608, 3930250), (632, 3781000), (760, 3144200), (790, 3024800), (796, 3002000), (800, 2986990), (950, 2515360), (995, 2401600), (1000, 2389592), (1216, 1965125), (1264, 1890500), (1501, 1592000), (1520, 1572100), (1580, 1512400), (1592, 1501000), (1600, 1493495), (1900, 1257680), (1975, 1209920), (1990, 1200800), (2000, 1194796), (2375, 1006144), (2528, 945250), (3002, 796000), (3040, 786050), (3160, 756200), (3184, 750500), (3781, 632000), (3800, 628840), (3950, 604960), (3980, 600400), (4000, 597398), (4750, 503072), (4975, 480320), (5056, 472625), (6004, 398000), (6080, 393025), (6320, 378100), (6368, 375250), (7505, 318400), (7562, 316000), (7600, 314420), (7900, 302480), (7960, 300200), (8000, 298699), (9500, 251536), (9875, 241984), (9950, 240160), (12008, 199000), (12640, 189050), (12736, 187625), (15010, 159200), (15124, 158000), (15200, 157210), (15721, 152000), (15800, 151240), (15920, 150100), (18905, 126400), (19000, 125768), (19750, 120992), (19900, 120080), (24016, 99500), (24875, 96064), (25280, 94525), (30020, 79600), (30248, 79000), (30400, 78605), (31442, 76000), (31600, 75620), (31840, 75050), (37525, 63680), (37810, 63200), (38000, 62884), (39500, 60496), (39800, 60040), (48032, 49750)]