144884576000

素因数分解:

$2^8\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7768

約数の個数: 288

約数和(自身を含む): 392228229120

約数和(自身を除く): 247343653120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 125, 128, 152, 155, 160, 190, 200, 248, 250, 256, 304, 310, 320, 380, 400, 475, 496, 500, 589, 608, 620, 640, 760, 775, 800, 950, 992, 1000, 1178, 1216, 1240, 1280, 1520, 1550, 1600, 1900, 1984, 2000, 2356, 2375, 2432, 2480, 2945, 3040, 3100, 3200, 3800, 3875, 3968, 4000, 4712, 4750, 4864, 4960, 5890, 6080, 6200, 6400, 7600, 7687, 7750, 7936, 8000, 9424, 9500, 9920, 11780, 12160, 12400, 14725, 15200, 15374, 15500, 16000, 18848, 19000, 19840, 23560, 24320, 24800, 29450, 30400, 30748, 31000, 32000, 37696, 38000, 38435, 39680, 47120, 49600, 58900, 60800, 61496, 62000, 73625, 75392, 76000, 76870, 94240, 99200, 117800, 121600, 122992, 124000, 146053, 147250, 150784, 152000, 153740, 188480, 192175, 198400, 235600, 238297, 245984, 248000, 292106, 294500, 304000, 307480, 376960, 384350, 471200, 476594, 491968, 496000, 584212, 589000, 608000, 614960, 730265, 753920, 768700, 942400, 953188, 960875, 983936, 992000, 1168424, 1178000, 1191485, 1229920, 1460530, 1537400, 1884800, 1906376, 1921750, 1967872, 2336848, 2356000, 2382970, 2459840, 2921060, 3074800, 3651325, 3769600, 3812752, 3843500, 4527643, 4673696, 4712000, 4765940, 4919680, 5842120, 5957425, 6149600, 7302650, 7625504, 7687000, 9055286, 9347392, 9424000, 9531880, 9839360, 11684240, 11914850, 12299200, 14605300, 15251008, 15374000, 18110572, 18256625, 18694784, 18848000, 19063760, 22638215, 23368480, 23829700, 24598400, 29210600, 29787125, 30502016, 30748000, 36221144, 36513250, 37389568, 38127520, 45276430, 46736960, 47659400, 49196800, 58421200, 59574250, 61004032, 61496000, 72442288, 73026500, 76255040, 90552860, 93473920, 95318800, 113191075, 116842400, 119148500, 122992000, 144884576, 146053000, 152510080, 181105720, 186947840, 190637600, 226382150, 233684800, 238297000, 245984000, 289769152, 292106000, 305020160, 362211440, 381275200, 452764300, 467369600, 476594000, 565955375, 579538304, 584212000, 724422880, 762550400, 905528600, 934739200, 953188000, 1131910750, 1159076608, 1168424000, 1448845760, 1525100800, 1811057200, 1906376000, 2263821500, 2336848000, 2897691520, 3622114400, 3812752000, 4527643000, 4673696000, 5795383040, 7244228800, 7625504000, 9055286000, 14488457600, 18110572000, 28976915200, 36221144000, 72442288000, 144884576000]

約数ペア:

[(1, 144884576000), (2, 72442288000), (4, 36221144000), (5, 28976915200), (8, 18110572000), (10, 14488457600), (16, 9055286000), (19, 7625504000), (20, 7244228800), (25, 5795383040), (31, 4673696000), (32, 4527643000), (38, 3812752000), (40, 3622114400), (50, 2897691520), (62, 2336848000), (64, 2263821500), (76, 1906376000), (80, 1811057200), (95, 1525100800), (100, 1448845760), (124, 1168424000), (125, 1159076608), (128, 1131910750), (152, 953188000), (155, 934739200), (160, 905528600), (190, 762550400), (200, 724422880), (248, 584212000), (250, 579538304), (256, 565955375), (304, 476594000), (310, 467369600), (320, 452764300), (380, 381275200), (400, 362211440), (475, 305020160), (496, 292106000), (500, 289769152), (589, 245984000), (608, 238297000), (620, 233684800), (640, 226382150), (760, 190637600), (775, 186947840), (800, 181105720), (950, 152510080), (992, 146053000), (1000, 144884576), (1178, 122992000), (1216, 119148500), (1240, 116842400), (1280, 113191075), (1520, 95318800), (1550, 93473920), (1600, 90552860), (1900, 76255040), (1984, 73026500), (2000, 72442288), (2356, 61496000), (2375, 61004032), (2432, 59574250), (2480, 58421200), (2945, 49196800), (3040, 47659400), (3100, 46736960), (3200, 45276430), (3800, 38127520), (3875, 37389568), (3968, 36513250), (4000, 36221144), (4712, 30748000), (4750, 30502016), (4864, 29787125), (4960, 29210600), (5890, 24598400), (6080, 23829700), (6200, 23368480), (6400, 22638215), (7600, 19063760), (7687, 18848000), (7750, 18694784), (7936, 18256625), (8000, 18110572), (9424, 15374000), (9500, 15251008), (9920, 14605300), (11780, 12299200), (12160, 11914850), (12400, 11684240), (14725, 9839360), (15200, 9531880), (15374, 9424000), (15500, 9347392), (16000, 9055286), (18848, 7687000), (19000, 7625504), (19840, 7302650), (23560, 6149600), (24320, 5957425), (24800, 5842120), (29450, 4919680), (30400, 4765940), (30748, 4712000), (31000, 4673696), (32000, 4527643), (37696, 3843500), (38000, 3812752), (38435, 3769600), (39680, 3651325), (47120, 3074800), (49600, 2921060), (58900, 2459840), (60800, 2382970), (61496, 2356000), (62000, 2336848), (73625, 1967872), (75392, 1921750), (76000, 1906376), (76870, 1884800), (94240, 1537400), (99200, 1460530), (117800, 1229920), (121600, 1191485), (122992, 1178000), (124000, 1168424), (146053, 992000), (147250, 983936), (150784, 960875), (152000, 953188), (153740, 942400), (188480, 768700), (192175, 753920), (198400, 730265), (235600, 614960), (238297, 608000), (245984, 589000), (248000, 584212), (292106, 496000), (294500, 491968), (304000, 476594), (307480, 471200), (376960, 384350)]