1972624320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1252

約数の個数: 224

約数和(自身を含む): 6996379200

約数和(自身を除く): 5023754880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 229, 240, 270, 288, 320, 360, 432, 458, 480, 540, 576, 687, 720, 864, 916, 960, 997, 1080, 1145, 1374, 1440, 1728, 1832, 1994, 2061, 2160, 2290, 2748, 2880, 2991, 3435, 3664, 3988, 4122, 4320, 4580, 4985, 5496, 5982, 6183, 6870, 7328, 7976, 8244, 8640, 8973, 9160, 9970, 10305, 10992, 11964, 12366, 13740, 14656, 14955, 15952, 16488, 17946, 18320, 19940, 20610, 21984, 23928, 24732, 26919, 27480, 29910, 30915, 31904, 32976, 35892, 36640, 39880, 41220, 43968, 44865, 47856, 49464, 53838, 54960, 59820, 61830, 63808, 65952, 71784, 73280, 79760, 82440, 89730, 95712, 98928, 107676, 109920, 119640, 123660, 131904, 134595, 143568, 159520, 164880, 179460, 191424, 197856, 215352, 219840, 228313, 239280, 247320, 269190, 287136, 319040, 329760, 358920, 395712, 430704, 456626, 478560, 494640, 538380, 574272, 659520, 684939, 717840, 861408, 913252, 957120, 989280, 1076760, 1141565, 1369878, 1435680, 1722816, 1826504, 1978560, 2054817, 2153520, 2283130, 2739756, 2871360, 3424695, 3653008, 4109634, 4307040, 4566260, 5479512, 6164451, 6849390, 7306016, 8219268, 8614080, 9132520, 10274085, 10959024, 12328902, 13698780, 14612032, 16438536, 18265040, 20548170, 21918048, 24657804, 27397560, 30822255, 32877072, 36530080, 41096340, 43836096, 49315608, 54795120, 61644510, 65754144, 73060160, 82192680, 98631216, 109590240, 123289020, 131508288, 164385360, 197262432, 219180480, 246578040, 328770720, 394524864, 493156080, 657541440, 986312160, 1972624320]

約数ペア:

[(1, 1972624320), (2, 986312160), (3, 657541440), (4, 493156080), (5, 394524864), (6, 328770720), (8, 246578040), (9, 219180480), (10, 197262432), (12, 164385360), (15, 131508288), (16, 123289020), (18, 109590240), (20, 98631216), (24, 82192680), (27, 73060160), (30, 65754144), (32, 61644510), (36, 54795120), (40, 49315608), (45, 43836096), (48, 41096340), (54, 36530080), (60, 32877072), (64, 30822255), (72, 27397560), (80, 24657804), (90, 21918048), (96, 20548170), (108, 18265040), (120, 16438536), (135, 14612032), (144, 13698780), (160, 12328902), (180, 10959024), (192, 10274085), (216, 9132520), (229, 8614080), (240, 8219268), (270, 7306016), (288, 6849390), (320, 6164451), (360, 5479512), (432, 4566260), (458, 4307040), (480, 4109634), (540, 3653008), (576, 3424695), (687, 2871360), (720, 2739756), (864, 2283130), (916, 2153520), (960, 2054817), (997, 1978560), (1080, 1826504), (1145, 1722816), (1374, 1435680), (1440, 1369878), (1728, 1141565), (1832, 1076760), (1994, 989280), (2061, 957120), (2160, 913252), (2290, 861408), (2748, 717840), (2880, 684939), (2991, 659520), (3435, 574272), (3664, 538380), (3988, 494640), (4122, 478560), (4320, 456626), (4580, 430704), (4985, 395712), (5496, 358920), (5982, 329760), (6183, 319040), (6870, 287136), (7328, 269190), (7976, 247320), (8244, 239280), (8640, 228313), (8973, 219840), (9160, 215352), (9970, 197856), (10305, 191424), (10992, 179460), (11964, 164880), (12366, 159520), (13740, 143568), (14656, 134595), (14955, 131904), (15952, 123660), (16488, 119640), (17946, 109920), (18320, 107676), (19940, 98928), (20610, 95712), (21984, 89730), (23928, 82440), (24732, 79760), (26919, 73280), (27480, 71784), (29910, 65952), (30915, 63808), (31904, 61830), (32976, 59820), (35892, 54960), (36640, 53838), (39880, 49464), (41220, 47856), (43968, 44865)]