6928740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 27320832

約数和(自身を除く): 20392092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 47, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 94, 105, 108, 117, 126, 130, 135, 140, 141, 156, 162, 180, 182, 188, 189, 195, 210, 234, 235, 252, 260, 270, 273, 282, 315, 324, 329, 351, 364, 378, 390, 405, 420, 423, 455, 468, 470, 540, 546, 564, 567, 585, 611, 630, 658, 702, 705, 756, 780, 810, 819, 846, 910, 940, 945, 987, 1053, 1092, 1134, 1170, 1222, 1260, 1269, 1316, 1365, 1404, 1410, 1620, 1638, 1645, 1692, 1755, 1820, 1833, 1890, 1974, 2106, 2115, 2268, 2340, 2444, 2457, 2538, 2730, 2820, 2835, 2961, 3055, 3276, 3290, 3510, 3666, 3780, 3807, 3948, 4095, 4212, 4230, 4277, 4914, 4935, 5076, 5265, 5460, 5499, 5670, 5922, 6110, 6345, 6580, 7020, 7332, 7371, 7614, 8190, 8460, 8554, 8883, 9165, 9828, 9870, 10530, 10998, 11340, 11844, 12220, 12285, 12690, 12831, 14742, 14805, 15228, 16380, 16497, 17108, 17766, 18330, 19035, 19740, 21060, 21385, 21996, 24570, 25380, 25662, 26649, 27495, 29484, 29610, 32994, 35532, 36660, 36855, 38070, 38493, 42770, 44415, 49140, 49491, 51324, 53298, 54990, 59220, 64155, 65988, 73710, 76140, 76986, 82485, 85540, 88830, 98982, 106596, 109980, 115479, 128310, 133245, 147420, 153972, 164970, 177660, 192465, 197964, 230958, 247455, 256620, 266490, 329940, 346437, 384930, 461916, 494910, 532980, 577395, 692874, 769860, 989820, 1154790, 1385748, 1732185, 2309580, 3464370, 6928740]

約数ペア:

[(1, 6928740), (2, 3464370), (3, 2309580), (4, 1732185), (5, 1385748), (6, 1154790), (7, 989820), (9, 769860), (10, 692874), (12, 577395), (13, 532980), (14, 494910), (15, 461916), (18, 384930), (20, 346437), (21, 329940), (26, 266490), (27, 256620), (28, 247455), (30, 230958), (35, 197964), (36, 192465), (39, 177660), (42, 164970), (45, 153972), (47, 147420), (52, 133245), (54, 128310), (60, 115479), (63, 109980), (65, 106596), (70, 98982), (78, 88830), (81, 85540), (84, 82485), (90, 76986), (91, 76140), (94, 73710), (105, 65988), (108, 64155), (117, 59220), (126, 54990), (130, 53298), (135, 51324), (140, 49491), (141, 49140), (156, 44415), (162, 42770), (180, 38493), (182, 38070), (188, 36855), (189, 36660), (195, 35532), (210, 32994), (234, 29610), (235, 29484), (252, 27495), (260, 26649), (270, 25662), (273, 25380), (282, 24570), (315, 21996), (324, 21385), (329, 21060), (351, 19740), (364, 19035), (378, 18330), (390, 17766), (405, 17108), (420, 16497), (423, 16380), (455, 15228), (468, 14805), (470, 14742), (540, 12831), (546, 12690), (564, 12285), (567, 12220), (585, 11844), (611, 11340), (630, 10998), (658, 10530), (702, 9870), (705, 9828), (756, 9165), (780, 8883), (810, 8554), (819, 8460), (846, 8190), (910, 7614), (940, 7371), (945, 7332), (987, 7020), (1053, 6580), (1092, 6345), (1134, 6110), (1170, 5922), (1222, 5670), (1260, 5499), (1269, 5460), (1316, 5265), (1365, 5076), (1404, 4935), (1410, 4914), (1620, 4277), (1638, 4230), (1645, 4212), (1692, 4095), (1755, 3948), (1820, 3807), (1833, 3780), (1890, 3666), (1974, 3510), (2106, 3290), (2115, 3276), (2268, 3055), (2340, 2961), (2444, 2835), (2457, 2820), (2538, 2730)]