68259240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9029}}^1$

素因数の和:9056

約数の個数: 128

約数和(自身を含む): 260064000

約数和(自身を除く): 191804760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9029, 18058, 27087, 36116, 45145, 54174, 63203, 72232, 81261, 90290, 108348, 126406, 135435, 162522, 180580, 189609, 216696, 243783, 252812, 270870, 316015, 325044, 361160, 379218, 406305, 487566, 505624, 541740, 568827, 632030, 650088, 758436, 812610, 948045, 975132, 1083480, 1137654, 1218915, 1264060, 1516872, 1625220, 1706481, 1896090, 1950264, 2275308, 2437830, 2528120, 2844135, 3250440, 3412962, 3792180, 4550616, 4875660, 5688270, 6825924, 7584360, 8532405, 9751320, 11376540, 13651848, 17064810, 22753080, 34129620, 68259240]

約数ペア:

[(1, 68259240), (2, 34129620), (3, 22753080), (4, 17064810), (5, 13651848), (6, 11376540), (7, 9751320), (8, 8532405), (9, 7584360), (10, 6825924), (12, 5688270), (14, 4875660), (15, 4550616), (18, 3792180), (20, 3412962), (21, 3250440), (24, 2844135), (27, 2528120), (28, 2437830), (30, 2275308), (35, 1950264), (36, 1896090), (40, 1706481), (42, 1625220), (45, 1516872), (54, 1264060), (56, 1218915), (60, 1137654), (63, 1083480), (70, 975132), (72, 948045), (84, 812610), (90, 758436), (105, 650088), (108, 632030), (120, 568827), (126, 541740), (135, 505624), (140, 487566), (168, 406305), (180, 379218), (189, 361160), (210, 325044), (216, 316015), (252, 270870), (270, 252812), (280, 243783), (315, 216696), (360, 189609), (378, 180580), (420, 162522), (504, 135435), (540, 126406), (630, 108348), (756, 90290), (840, 81261), (945, 72232), (1080, 63203), (1260, 54174), (1512, 45145), (1890, 36116), (2520, 27087), (3780, 18058), (7560, 9029)]