1894416000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 256

約数和(自身を含む): 6392805120

約数和(自身を除く): 4498389120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 125, 128, 150, 160, 183, 192, 200, 240, 244, 250, 300, 305, 320, 366, 375, 384, 400, 480, 488, 500, 600, 610, 640, 647, 732, 750, 800, 915, 960, 976, 1000, 1200, 1220, 1294, 1464, 1500, 1525, 1600, 1830, 1920, 1941, 1952, 2000, 2400, 2440, 2588, 2928, 3000, 3050, 3200, 3235, 3660, 3882, 3904, 4000, 4575, 4800, 4880, 5176, 5856, 6000, 6100, 6470, 7320, 7625, 7764, 7808, 8000, 9150, 9600, 9705, 9760, 10352, 11712, 12000, 12200, 12940, 14640, 15250, 15528, 16000, 16175, 18300, 19410, 19520, 20704, 22875, 23424, 24000, 24400, 25880, 29280, 30500, 31056, 32350, 36600, 38820, 39040, 39467, 41408, 45750, 48000, 48525, 48800, 51760, 58560, 61000, 62112, 64700, 73200, 77640, 78934, 80875, 82816, 91500, 97050, 97600, 103520, 117120, 118401, 122000, 124224, 129400, 146400, 155280, 157868, 161750, 183000, 194100, 195200, 197335, 207040, 236802, 242625, 244000, 248448, 258800, 292800, 310560, 315736, 323500, 366000, 388200, 394670, 414080, 473604, 485250, 488000, 517600, 585600, 592005, 621120, 631472, 647000, 732000, 776400, 789340, 947208, 970500, 976000, 986675, 1035200, 1184010, 1242240, 1262944, 1294000, 1464000, 1552800, 1578680, 1894416, 1941000, 1973350, 2070400, 2368020, 2525888, 2588000, 2928000, 2960025, 3105600, 3157360, 3788832, 3882000, 3946700, 4736040, 4933375, 5051776, 5176000, 5920050, 6211200, 6314720, 7577664, 7764000, 7893400, 9472080, 9866750, 10352000, 11840100, 12629440, 14800125, 15155328, 15528000, 15786800, 18944160, 19733500, 23680200, 25258880, 29600250, 31056000, 31573600, 37888320, 39467000, 47360400, 59200500, 63147200, 75776640, 78934000, 94720800, 118401000, 126294400, 157868000, 189441600, 236802000, 315736000, 378883200, 473604000, 631472000, 947208000, 1894416000]

約数ペア:

[(1, 1894416000), (2, 947208000), (3, 631472000), (4, 473604000), (5, 378883200), (6, 315736000), (8, 236802000), (10, 189441600), (12, 157868000), (15, 126294400), (16, 118401000), (20, 94720800), (24, 78934000), (25, 75776640), (30, 63147200), (32, 59200500), (40, 47360400), (48, 39467000), (50, 37888320), (60, 31573600), (61, 31056000), (64, 29600250), (75, 25258880), (80, 23680200), (96, 19733500), (100, 18944160), (120, 15786800), (122, 15528000), (125, 15155328), (128, 14800125), (150, 12629440), (160, 11840100), (183, 10352000), (192, 9866750), (200, 9472080), (240, 7893400), (244, 7764000), (250, 7577664), (300, 6314720), (305, 6211200), (320, 5920050), (366, 5176000), (375, 5051776), (384, 4933375), (400, 4736040), (480, 3946700), (488, 3882000), (500, 3788832), (600, 3157360), (610, 3105600), (640, 2960025), (647, 2928000), (732, 2588000), (750, 2525888), (800, 2368020), (915, 2070400), (960, 1973350), (976, 1941000), (1000, 1894416), (1200, 1578680), (1220, 1552800), (1294, 1464000), (1464, 1294000), (1500, 1262944), (1525, 1242240), (1600, 1184010), (1830, 1035200), (1920, 986675), (1941, 976000), (1952, 970500), (2000, 947208), (2400, 789340), (2440, 776400), (2588, 732000), (2928, 647000), (3000, 631472), (3050, 621120), (3200, 592005), (3235, 585600), (3660, 517600), (3882, 488000), (3904, 485250), (4000, 473604), (4575, 414080), (4800, 394670), (4880, 388200), (5176, 366000), (5856, 323500), (6000, 315736), (6100, 310560), (6470, 292800), (7320, 258800), (7625, 248448), (7764, 244000), (7808, 242625), (8000, 236802), (9150, 207040), (9600, 197335), (9705, 195200), (9760, 194100), (10352, 183000), (11712, 161750), (12000, 157868), (12200, 155280), (12940, 146400), (14640, 129400), (15250, 124224), (15528, 122000), (16000, 118401), (16175, 117120), (18300, 103520), (19410, 97600), (19520, 97050), (20704, 91500), (22875, 82816), (23424, 80875), (24000, 78934), (24400, 77640), (25880, 73200), (29280, 64700), (30500, 62112), (31056, 61000), (32350, 58560), (36600, 51760), (38820, 48800), (39040, 48525), (39467, 48000), (41408, 45750)]