206619360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25321}}^1$

素因数の和:25356

約数の個数: 96

約数和(自身を含む): 689163552

約数和(自身を除く): 482544192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 25321, 50642, 75963, 101284, 126605, 151926, 202568, 253210, 303852, 379815, 405136, 430457, 506420, 607704, 759630, 810272, 860914, 1012840, 1215408, 1291371, 1519260, 1721828, 2025680, 2152285, 2430816, 2582742, 3038520, 3443656, 4051360, 4304570, 5165484, 6077040, 6456855, 6887312, 8609140, 10330968, 12154080, 12913710, 13774624, 17218280, 20661936, 25827420, 34436560, 41323872, 51654840, 68873120, 103309680, 206619360]

約数ペア:

[(1, 206619360), (2, 103309680), (3, 68873120), (4, 51654840), (5, 41323872), (6, 34436560), (8, 25827420), (10, 20661936), (12, 17218280), (15, 13774624), (16, 12913710), (17, 12154080), (20, 10330968), (24, 8609140), (30, 6887312), (32, 6456855), (34, 6077040), (40, 5165484), (48, 4304570), (51, 4051360), (60, 3443656), (68, 3038520), (80, 2582742), (85, 2430816), (96, 2152285), (102, 2025680), (120, 1721828), (136, 1519260), (160, 1291371), (170, 1215408), (204, 1012840), (240, 860914), (255, 810272), (272, 759630), (340, 607704), (408, 506420), (480, 430457), (510, 405136), (544, 379815), (680, 303852), (816, 253210), (1020, 202568), (1360, 151926), (1632, 126605), (2040, 101284), (2720, 75963), (4080, 50642), (8160, 25321)]