13977571200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{20507}}^1$

素因数の和:20605

約数の個数: 192

約数和(自身を含む): 46689333120

約数和(自身を除く): 32711761920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 384, 400, 426, 480, 568, 600, 640, 710, 800, 852, 960, 1065, 1136, 1200, 1420, 1600, 1704, 1775, 1920, 2130, 2272, 2400, 2840, 3200, 3408, 3550, 4260, 4544, 4800, 5325, 5680, 6816, 7100, 8520, 9088, 9600, 10650, 11360, 13632, 14200, 17040, 20507, 21300, 22720, 27264, 28400, 34080, 41014, 42600, 45440, 56800, 61521, 68160, 82028, 85200, 102535, 113600, 123042, 136320, 164056, 170400, 205070, 227200, 246084, 307605, 328112, 340800, 410140, 492168, 512675, 615210, 656224, 681600, 820280, 984336, 1025350, 1230420, 1312448, 1455997, 1538025, 1640560, 1968672, 2050700, 2460840, 2624896, 2911994, 3076050, 3281120, 3937344, 4101400, 4367991, 4921680, 5823988, 6152100, 6562240, 7279985, 7874688, 8202800, 8735982, 9843360, 11647976, 12304200, 13124480, 14559970, 16405600, 17471964, 19686720, 21839955, 23295952, 24608400, 29119940, 32811200, 34943928, 36399925, 39373440, 43679910, 46591904, 49216800, 58239880, 65622400, 69887856, 72799850, 87359820, 93183808, 98433600, 109199775, 116479760, 139775712, 145599700, 174719640, 186367616, 196867200, 218399550, 232959520, 279551424, 291199400, 349439280, 436799100, 465919040, 559102848, 582398800, 698878560, 873598200, 931838080, 1164797600, 1397757120, 1747196400, 2329595200, 2795514240, 3494392800, 4659190400, 6988785600, 13977571200]

約数ペア:

[(1, 13977571200), (2, 6988785600), (3, 4659190400), (4, 3494392800), (5, 2795514240), (6, 2329595200), (8, 1747196400), (10, 1397757120), (12, 1164797600), (15, 931838080), (16, 873598200), (20, 698878560), (24, 582398800), (25, 559102848), (30, 465919040), (32, 436799100), (40, 349439280), (48, 291199400), (50, 279551424), (60, 232959520), (64, 218399550), (71, 196867200), (75, 186367616), (80, 174719640), (96, 145599700), (100, 139775712), (120, 116479760), (128, 109199775), (142, 98433600), (150, 93183808), (160, 87359820), (192, 72799850), (200, 69887856), (213, 65622400), (240, 58239880), (284, 49216800), (300, 46591904), (320, 43679910), (355, 39373440), (384, 36399925), (400, 34943928), (426, 32811200), (480, 29119940), (568, 24608400), (600, 23295952), (640, 21839955), (710, 19686720), (800, 17471964), (852, 16405600), (960, 14559970), (1065, 13124480), (1136, 12304200), (1200, 11647976), (1420, 9843360), (1600, 8735982), (1704, 8202800), (1775, 7874688), (1920, 7279985), (2130, 6562240), (2272, 6152100), (2400, 5823988), (2840, 4921680), (3200, 4367991), (3408, 4101400), (3550, 3937344), (4260, 3281120), (4544, 3076050), (4800, 2911994), (5325, 2624896), (5680, 2460840), (6816, 2050700), (7100, 1968672), (8520, 1640560), (9088, 1538025), (9600, 1455997), (10650, 1312448), (11360, 1230420), (13632, 1025350), (14200, 984336), (17040, 820280), (20507, 681600), (21300, 656224), (22720, 615210), (27264, 512675), (28400, 492168), (34080, 410140), (41014, 340800), (42600, 328112), (45440, 307605), (56800, 246084), (61521, 227200), (68160, 205070), (82028, 170400), (85200, 164056), (102535, 136320), (113600, 123042)]