40014240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11909}}^1$

素因数の和:11934

約数の個数: 96

約数和(自身を含む): 144063360

約数和(自身を除く): 104049120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11909, 23818, 35727, 47636, 59545, 71454, 83363, 95272, 119090, 142908, 166726, 178635, 190544, 238180, 250089, 285816, 333452, 357270, 381088, 416815, 476360, 500178, 571632, 666904, 714540, 833630, 952720, 1000356, 1143264, 1250445, 1333808, 1429080, 1667260, 1905440, 2000712, 2500890, 2667616, 2858160, 3334520, 4001424, 5001780, 5716320, 6669040, 8002848, 10003560, 13338080, 20007120, 40014240]

約数ペア:

[(1, 40014240), (2, 20007120), (3, 13338080), (4, 10003560), (5, 8002848), (6, 6669040), (7, 5716320), (8, 5001780), (10, 4001424), (12, 3334520), (14, 2858160), (15, 2667616), (16, 2500890), (20, 2000712), (21, 1905440), (24, 1667260), (28, 1429080), (30, 1333808), (32, 1250445), (35, 1143264), (40, 1000356), (42, 952720), (48, 833630), (56, 714540), (60, 666904), (70, 571632), (80, 500178), (84, 476360), (96, 416815), (105, 381088), (112, 357270), (120, 333452), (140, 285816), (160, 250089), (168, 238180), (210, 190544), (224, 178635), (240, 166726), (280, 142908), (336, 119090), (420, 95272), (480, 83363), (560, 71454), (672, 59545), (840, 47636), (1120, 35727), (1680, 23818), (3360, 11909)]