7098840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{313}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 27355680

約数和(自身を除く): 20256840

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 313, 315, 324, 360, 378, 405, 420, 504, 540, 567, 626, 630, 648, 756, 810, 840, 939, 945, 1080, 1134, 1252, 1260, 1512, 1565, 1620, 1878, 1890, 2191, 2268, 2504, 2520, 2817, 2835, 3130, 3240, 3756, 3780, 4382, 4536, 4695, 5634, 5670, 6260, 6573, 7512, 7560, 8451, 8764, 9390, 10955, 11268, 11340, 12520, 13146, 14085, 16902, 17528, 18780, 19719, 21910, 22536, 22680, 25353, 26292, 28170, 32865, 33804, 37560, 39438, 42255, 43820, 50706, 52584, 56340, 59157, 65730, 67608, 78876, 84510, 87640, 98595, 101412, 112680, 118314, 126765, 131460, 157752, 169020, 177471, 197190, 202824, 236628, 253530, 262920, 295785, 338040, 354942, 394380, 473256, 507060, 591570, 709884, 788760, 887355, 1014120, 1183140, 1419768, 1774710, 2366280, 3549420, 7098840]

約数ペア:

[(1, 7098840), (2, 3549420), (3, 2366280), (4, 1774710), (5, 1419768), (6, 1183140), (7, 1014120), (8, 887355), (9, 788760), (10, 709884), (12, 591570), (14, 507060), (15, 473256), (18, 394380), (20, 354942), (21, 338040), (24, 295785), (27, 262920), (28, 253530), (30, 236628), (35, 202824), (36, 197190), (40, 177471), (42, 169020), (45, 157752), (54, 131460), (56, 126765), (60, 118314), (63, 112680), (70, 101412), (72, 98595), (81, 87640), (84, 84510), (90, 78876), (105, 67608), (108, 65730), (120, 59157), (126, 56340), (135, 52584), (140, 50706), (162, 43820), (168, 42255), (180, 39438), (189, 37560), (210, 33804), (216, 32865), (252, 28170), (270, 26292), (280, 25353), (313, 22680), (315, 22536), (324, 21910), (360, 19719), (378, 18780), (405, 17528), (420, 16902), (504, 14085), (540, 13146), (567, 12520), (626, 11340), (630, 11268), (648, 10955), (756, 9390), (810, 8764), (840, 8451), (939, 7560), (945, 7512), (1080, 6573), (1134, 6260), (1252, 5670), (1260, 5634), (1512, 4695), (1565, 4536), (1620, 4382), (1878, 3780), (1890, 3756), (2191, 3240), (2268, 3130), (2504, 2835), (2520, 2817)]