133345280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 104

約数和(自身を含む): 339697152

約数和(自身を除く): 206351872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 383, 512, 544, 640, 680, 766, 1024, 1088, 1280, 1360, 1532, 1915, 2048, 2176, 2560, 2720, 3064, 3830, 4096, 4352, 5120, 5440, 6128, 6511, 7660, 8704, 10240, 10880, 12256, 13022, 15320, 17408, 20480, 21760, 24512, 26044, 30640, 32555, 34816, 43520, 49024, 52088, 61280, 65110, 69632, 87040, 98048, 104176, 122560, 130220, 174080, 196096, 208352, 245120, 260440, 348160, 392192, 416704, 490240, 520880, 784384, 833408, 980480, 1041760, 1568768, 1666816, 1960960, 2083520, 3333632, 3921920, 4167040, 6667264, 7843840, 8334080, 13334528, 16668160, 26669056, 33336320, 66672640, 133345280]

約数ペア:

[(1, 133345280), (2, 66672640), (4, 33336320), (5, 26669056), (8, 16668160), (10, 13334528), (16, 8334080), (17, 7843840), (20, 6667264), (32, 4167040), (34, 3921920), (40, 3333632), (64, 2083520), (68, 1960960), (80, 1666816), (85, 1568768), (128, 1041760), (136, 980480), (160, 833408), (170, 784384), (256, 520880), (272, 490240), (320, 416704), (340, 392192), (383, 348160), (512, 260440), (544, 245120), (640, 208352), (680, 196096), (766, 174080), (1024, 130220), (1088, 122560), (1280, 104176), (1360, 98048), (1532, 87040), (1915, 69632), (2048, 65110), (2176, 61280), (2560, 52088), (2720, 49024), (3064, 43520), (3830, 34816), (4096, 32555), (4352, 30640), (5120, 26044), (5440, 24512), (6128, 21760), (6511, 20480), (7660, 17408), (8704, 15320), (10240, 13022), (10880, 12256)]