2894640840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29453}}^1$

素因数の和:29493

約数の個数: 256

約数和(自身を含む): 11875852800

約数和(自身を除く): 8981211960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 29453, 32760, 49140, 58906, 88359, 98280, 117812, 147265, 176718, 206171, 235624, 265077, 294530, 353436, 382889, 412342, 441795, 530154, 589060, 618513, 706872, 765778, 795231, 824684, 883590, 1030855, 1060308, 1148667, 1178120, 1237026, 1325385, 1531556, 1590462, 1649368, 1767180, 1855539, 1914445, 2061710, 2120616, 2297334, 2474052, 2650770, 2680223, 3063112, 3092565, 3180924, 3446001, 3534360, 3711078, 3828890, 3976155, 4123420, 4594668, 4948104, 5301540, 5360446, 5566617, 5743335, 6185130, 6361848, 6892002, 7422156, 7657780, 7952310, 8040669, 8246840, 9189336, 9277695, 10338003, 10603080, 10720892, 11133234, 11486670, 12370260, 13401115, 13784004, 14844312, 15315560, 15904620, 16081338, 17230005, 18555390, 20676006, 21441784, 22266468, 22973340, 24122007, 24740520, 26802230, 27568008, 27833085, 31809240, 32162676, 34460010, 37110780, 40203345, 41352012, 44532936, 45946680, 48244014, 51690015, 53604460, 55666170, 64325352, 68920020, 72366021, 74221560, 80406690, 82704024, 96488028, 103380030, 107208920, 111332340, 120610035, 137840040, 144732042, 160813380, 192976056, 206760060, 222664680, 241220070, 289464084, 321626760, 361830105, 413520120, 482440140, 578928168, 723660210, 964880280, 1447320420, 2894640840]

約数ペア:

[(1, 2894640840), (2, 1447320420), (3, 964880280), (4, 723660210), (5, 578928168), (6, 482440140), (7, 413520120), (8, 361830105), (9, 321626760), (10, 289464084), (12, 241220070), (13, 222664680), (14, 206760060), (15, 192976056), (18, 160813380), (20, 144732042), (21, 137840040), (24, 120610035), (26, 111332340), (27, 107208920), (28, 103380030), (30, 96488028), (35, 82704024), (36, 80406690), (39, 74221560), (40, 72366021), (42, 68920020), (45, 64325352), (52, 55666170), (54, 53604460), (56, 51690015), (60, 48244014), (63, 45946680), (65, 44532936), (70, 41352012), (72, 40203345), (78, 37110780), (84, 34460010), (90, 32162676), (91, 31809240), (104, 27833085), (105, 27568008), (108, 26802230), (117, 24740520), (120, 24122007), (126, 22973340), (130, 22266468), (135, 21441784), (140, 20676006), (156, 18555390), (168, 17230005), (180, 16081338), (182, 15904620), (189, 15315560), (195, 14844312), (210, 13784004), (216, 13401115), (234, 12370260), (252, 11486670), (260, 11133234), (270, 10720892), (273, 10603080), (280, 10338003), (312, 9277695), (315, 9189336), (351, 8246840), (360, 8040669), (364, 7952310), (378, 7657780), (390, 7422156), (420, 6892002), (455, 6361848), (468, 6185130), (504, 5743335), (520, 5566617), (540, 5360446), (546, 5301540), (585, 4948104), (630, 4594668), (702, 4123420), (728, 3976155), (756, 3828890), (780, 3711078), (819, 3534360), (840, 3446001), (910, 3180924), (936, 3092565), (945, 3063112), (1080, 2680223), (1092, 2650770), (1170, 2474052), (1260, 2297334), (1365, 2120616), (1404, 2061710), (1512, 1914445), (1560, 1855539), (1638, 1767180), (1755, 1649368), (1820, 1590462), (1890, 1531556), (2184, 1325385), (2340, 1237026), (2457, 1178120), (2520, 1148667), (2730, 1060308), (2808, 1030855), (3276, 883590), (3510, 824684), (3640, 795231), (3780, 765778), (4095, 706872), (4680, 618513), (4914, 589060), (5460, 530154), (6552, 441795), (7020, 412342), (7560, 382889), (8190, 353436), (9828, 294530), (10920, 265077), (12285, 235624), (14040, 206171), (16380, 176718), (19656, 147265), (24570, 117812), (29453, 98280), (32760, 88359), (49140, 58906)]