2142689280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3720

約数の個数: 192

約数和(自身を含む): 7217683200

約数和(自身を除く): 5074993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3648, 3671, 3840, 4560, 4864, 5120, 6080, 6144, 7296, 7342, 7680, 9120, 9728, 10240, 11013, 12160, 14592, 14684, 15360, 18240, 18355, 19456, 22026, 24320, 29184, 29368, 30720, 36480, 36710, 38912, 44052, 48640, 55065, 58368, 58736, 69749, 72960, 73420, 88104, 97280, 110130, 116736, 117472, 139498, 145920, 146840, 176208, 194560, 209247, 220260, 234944, 278996, 291840, 293680, 348745, 352416, 418494, 440520, 469888, 557992, 583680, 587360, 697490, 704832, 836988, 881040, 939776, 1046235, 1115984, 1174720, 1394980, 1409664, 1673976, 1762080, 1879552, 2092470, 2231968, 2349440, 2789960, 2819328, 3347952, 3524160, 3759104, 4184940, 4463936, 4698880, 5579920, 5638656, 6695904, 7048320, 7518208, 8369880, 8927872, 9397760, 11159840, 11277312, 13391808, 14096640, 16739760, 17855744, 18795520, 22319680, 22554624, 26783616, 28193280, 33479520, 35711488, 37591040, 44639360, 53567232, 56386560, 66959040, 71422976, 89278720, 107134464, 112773120, 133918080, 142845952, 178557440, 214268928, 267836160, 357114880, 428537856, 535672320, 714229760, 1071344640, 2142689280]

約数ペア:

[(1, 2142689280), (2, 1071344640), (3, 714229760), (4, 535672320), (5, 428537856), (6, 357114880), (8, 267836160), (10, 214268928), (12, 178557440), (15, 142845952), (16, 133918080), (19, 112773120), (20, 107134464), (24, 89278720), (30, 71422976), (32, 66959040), (38, 56386560), (40, 53567232), (48, 44639360), (57, 37591040), (60, 35711488), (64, 33479520), (76, 28193280), (80, 26783616), (95, 22554624), (96, 22319680), (114, 18795520), (120, 17855744), (128, 16739760), (152, 14096640), (160, 13391808), (190, 11277312), (192, 11159840), (228, 9397760), (240, 8927872), (256, 8369880), (285, 7518208), (304, 7048320), (320, 6695904), (380, 5638656), (384, 5579920), (456, 4698880), (480, 4463936), (512, 4184940), (570, 3759104), (608, 3524160), (640, 3347952), (760, 2819328), (768, 2789960), (912, 2349440), (960, 2231968), (1024, 2092470), (1140, 1879552), (1216, 1762080), (1280, 1673976), (1520, 1409664), (1536, 1394980), (1824, 1174720), (1920, 1115984), (2048, 1046235), (2280, 939776), (2432, 881040), (2560, 836988), (3040, 704832), (3072, 697490), (3648, 587360), (3671, 583680), (3840, 557992), (4560, 469888), (4864, 440520), (5120, 418494), (6080, 352416), (6144, 348745), (7296, 293680), (7342, 291840), (7680, 278996), (9120, 234944), (9728, 220260), (10240, 209247), (11013, 194560), (12160, 176208), (14592, 146840), (14684, 145920), (15360, 139498), (18240, 117472), (18355, 116736), (19456, 110130), (22026, 97280), (24320, 88104), (29184, 73420), (29368, 72960), (30720, 69749), (36480, 58736), (36710, 58368), (38912, 55065), (44052, 48640)]