21387878400

素因数分解:

$2^{13}\times 3^1\times 5^2\times 7^1\times {\mathrm{4973}}^1$

素因数の和:5019

約数の個数: 336

約数和(自身を含む): 80837129664

約数和(自身を除く): 59449251264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1024, 1050, 1120, 1200, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2048, 2100, 2240, 2400, 2560, 2688, 2800, 3072, 3200, 3360, 3584, 3840, 4096, 4200, 4480, 4800, 4973, 5120, 5376, 5600, 6144, 6400, 6720, 7168, 7680, 8192, 8400, 8960, 9600, 9946, 10240, 10752, 11200, 12288, 12800, 13440, 14336, 14919, 15360, 16800, 17920, 19200, 19892, 20480, 21504, 22400, 24576, 24865, 25600, 26880, 28672, 29838, 30720, 33600, 34811, 35840, 38400, 39784, 40960, 43008, 44800, 49730, 51200, 53760, 57344, 59676, 61440, 67200, 69622, 71680, 74595, 76800, 79568, 86016, 89600, 99460, 102400, 104433, 107520, 119352, 122880, 124325, 134400, 139244, 143360, 149190, 153600, 159136, 172032, 174055, 179200, 198920, 204800, 208866, 215040, 238704, 248650, 268800, 278488, 286720, 298380, 307200, 318272, 348110, 358400, 372975, 397840, 417732, 430080, 477408, 497300, 522165, 537600, 556976, 596760, 614400, 636544, 696220, 716800, 745950, 795680, 835464, 860160, 870275, 954816, 994600, 1044330, 1075200, 1113952, 1193520, 1273088, 1392440, 1433600, 1491900, 1591360, 1670928, 1740550, 1909632, 1989200, 2088660, 2150400, 2227904, 2387040, 2546176, 2610825, 2784880, 2983800, 3182720, 3341856, 3481100, 3819264, 3978400, 4177320, 4300800, 4455808, 4774080, 5092352, 5221650, 5569760, 5967600, 6365440, 6683712, 6962200, 7638528, 7956800, 8354640, 8911616, 9548160, 10184704, 10443300, 11139520, 11935200, 12730880, 13367424, 13924400, 15277056, 15913600, 16709280, 17823232, 19096320, 20369408, 20886600, 22279040, 23870400, 25461760, 26734848, 27848800, 30554112, 31827200, 33418560, 35646464, 38192640, 40738816, 41773200, 44558080, 47740800, 50923520, 53469696, 55697600, 61108224, 63654400, 66837120, 71292928, 76385280, 83546400, 89116160, 95481600, 101847040, 106939392, 111395200, 122216448, 127308800, 133674240, 142585856, 152770560, 167092800, 178232320, 190963200, 203694080, 213878784, 222790400, 254617600, 267348480, 285171712, 305541120, 334185600, 356464640, 381926400, 427757568, 445580800, 509235200, 534696960, 611082240, 668371200, 712929280, 763852800, 855515136, 891161600, 1018470400, 1069393920, 1336742400, 1425858560, 1527705600, 1782323200, 2138787840, 2673484800, 3055411200, 3564646400, 4277575680, 5346969600, 7129292800, 10693939200, 21387878400]

約数ペア:

[(1, 21387878400), (2, 10693939200), (3, 7129292800), (4, 5346969600), (5, 4277575680), (6, 3564646400), (7, 3055411200), (8, 2673484800), (10, 2138787840), (12, 1782323200), (14, 1527705600), (15, 1425858560), (16, 1336742400), (20, 1069393920), (21, 1018470400), (24, 891161600), (25, 855515136), (28, 763852800), (30, 712929280), (32, 668371200), (35, 611082240), (40, 534696960), (42, 509235200), (48, 445580800), (50, 427757568), (56, 381926400), (60, 356464640), (64, 334185600), (70, 305541120), (75, 285171712), (80, 267348480), (84, 254617600), (96, 222790400), (100, 213878784), (105, 203694080), (112, 190963200), (120, 178232320), (128, 167092800), (140, 152770560), (150, 142585856), (160, 133674240), (168, 127308800), (175, 122216448), (192, 111395200), (200, 106939392), (210, 101847040), (224, 95481600), (240, 89116160), (256, 83546400), (280, 76385280), (300, 71292928), (320, 66837120), (336, 63654400), (350, 61108224), (384, 55697600), (400, 53469696), (420, 50923520), (448, 47740800), (480, 44558080), (512, 41773200), (525, 40738816), (560, 38192640), (600, 35646464), (640, 33418560), (672, 31827200), (700, 30554112), (768, 27848800), (800, 26734848), (840, 25461760), (896, 23870400), (960, 22279040), (1024, 20886600), (1050, 20369408), (1120, 19096320), (1200, 17823232), (1280, 16709280), (1344, 15913600), (1400, 15277056), (1536, 13924400), (1600, 13367424), (1680, 12730880), (1792, 11935200), (1920, 11139520), (2048, 10443300), (2100, 10184704), (2240, 9548160), (2400, 8911616), (2560, 8354640), (2688, 7956800), (2800, 7638528), (3072, 6962200), (3200, 6683712), (3360, 6365440), (3584, 5967600), (3840, 5569760), (4096, 5221650), (4200, 5092352), (4480, 4774080), (4800, 4455808), (4973, 4300800), (5120, 4177320), (5376, 3978400), (5600, 3819264), (6144, 3481100), (6400, 3341856), (6720, 3182720), (7168, 2983800), (7680, 2784880), (8192, 2610825), (8400, 2546176), (8960, 2387040), (9600, 2227904), (9946, 2150400), (10240, 2088660), (10752, 1989200), (11200, 1909632), (12288, 1740550), (12800, 1670928), (13440, 1591360), (14336, 1491900), (14919, 1433600), (15360, 1392440), (16800, 1273088), (17920, 1193520), (19200, 1113952), (19892, 1075200), (20480, 1044330), (21504, 994600), (22400, 954816), (24576, 870275), (24865, 860160), (25600, 835464), (26880, 795680), (28672, 745950), (29838, 716800), (30720, 696220), (33600, 636544), (34811, 614400), (35840, 596760), (38400, 556976), (39784, 537600), (40960, 522165), (43008, 497300), (44800, 477408), (49730, 430080), (51200, 417732), (53760, 397840), (57344, 372975), (59676, 358400), (61440, 348110), (67200, 318272), (69622, 307200), (71680, 298380), (74595, 286720), (76800, 278488), (79568, 268800), (86016, 248650), (89600, 238704), (99460, 215040), (102400, 208866), (104433, 204800), (107520, 198920), (119352, 179200), (122880, 174055), (124325, 172032), (134400, 159136), (139244, 153600), (143360, 149190)]