1273209600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5143

約数の個数: 216

約数和(自身を含む): 4525963792

約数和(自身を除く): 3252754192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5101, 5200, 6240, 6400, 7800, 8320, 9600, 9984, 10202, 10400, 12480, 15303, 15600, 16640, 19200, 20404, 20800, 24960, 25505, 30606, 31200, 40808, 41600, 49920, 51010, 61212, 62400, 66313, 76515, 81616, 83200, 102020, 122424, 124800, 127525, 132626, 153030, 163232, 198939, 204040, 244848, 249600, 255050, 265252, 306060, 326464, 331565, 382575, 397878, 408080, 489696, 510100, 530504, 612120, 652928, 663130, 765150, 795756, 816160, 979392, 994695, 1020200, 1061008, 1224240, 1305856, 1326260, 1530300, 1591512, 1632320, 1657825, 1958784, 1989390, 2040400, 2122016, 2448480, 2652520, 3060600, 3183024, 3264640, 3315650, 3917568, 3978780, 4080800, 4244032, 4896960, 4973475, 5305040, 6121200, 6366048, 6529280, 6631300, 7957560, 8161600, 8488064, 9793920, 9946950, 10610080, 12242400, 12732096, 13262600, 15915120, 16323200, 16976128, 19587840, 19893900, 21220160, 24484800, 25464192, 26525200, 31830240, 32646400, 39787800, 42440320, 48969600, 50928384, 53050400, 63660480, 79575600, 84880640, 97939200, 106100800, 127320960, 159151200, 212201600, 254641920, 318302400, 424403200, 636604800, 1273209600]

約数ペア:

[(1, 1273209600), (2, 636604800), (3, 424403200), (4, 318302400), (5, 254641920), (6, 212201600), (8, 159151200), (10, 127320960), (12, 106100800), (13, 97939200), (15, 84880640), (16, 79575600), (20, 63660480), (24, 53050400), (25, 50928384), (26, 48969600), (30, 42440320), (32, 39787800), (39, 32646400), (40, 31830240), (48, 26525200), (50, 25464192), (52, 24484800), (60, 21220160), (64, 19893900), (65, 19587840), (75, 16976128), (78, 16323200), (80, 15915120), (96, 13262600), (100, 12732096), (104, 12242400), (120, 10610080), (128, 9946950), (130, 9793920), (150, 8488064), (156, 8161600), (160, 7957560), (192, 6631300), (195, 6529280), (200, 6366048), (208, 6121200), (240, 5305040), (256, 4973475), (260, 4896960), (300, 4244032), (312, 4080800), (320, 3978780), (325, 3917568), (384, 3315650), (390, 3264640), (400, 3183024), (416, 3060600), (480, 2652520), (520, 2448480), (600, 2122016), (624, 2040400), (640, 1989390), (650, 1958784), (768, 1657825), (780, 1632320), (800, 1591512), (832, 1530300), (960, 1326260), (975, 1305856), (1040, 1224240), (1200, 1061008), (1248, 1020200), (1280, 994695), (1300, 979392), (1560, 816160), (1600, 795756), (1664, 765150), (1920, 663130), (1950, 652928), (2080, 612120), (2400, 530504), (2496, 510100), (2600, 489696), (3120, 408080), (3200, 397878), (3328, 382575), (3840, 331565), (3900, 326464), (4160, 306060), (4800, 265252), (4992, 255050), (5101, 249600), (5200, 244848), (6240, 204040), (6400, 198939), (7800, 163232), (8320, 153030), (9600, 132626), (9984, 127525), (10202, 124800), (10400, 122424), (12480, 102020), (15303, 83200), (15600, 81616), (16640, 76515), (19200, 66313), (20404, 62400), (20800, 61212), (24960, 51010), (25505, 49920), (30606, 41600), (31200, 40808)]