2140693380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4808

約数の個数: 288

約数和(自身を含む): 8204716800

約数和(自身を除く): 6064023420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 420, 441, 459, 476, 490, 510, 540, 588, 595, 612, 630, 714, 735, 756, 765, 833, 882, 918, 945, 980, 1020, 1071, 1190, 1260, 1323, 1428, 1470, 1530, 1666, 1764, 1785, 1836, 1890, 2142, 2205, 2295, 2380, 2499, 2646, 2940, 3060, 3213, 3332, 3570, 3780, 4165, 4284, 4410, 4590, 4759, 4998, 5292, 5355, 6426, 6615, 7140, 7497, 8330, 8820, 9180, 9518, 9996, 10710, 12495, 12852, 13230, 14277, 14994, 16065, 16660, 19036, 21420, 22491, 23795, 24990, 26460, 28554, 29988, 32130, 33313, 37485, 42831, 44982, 47590, 49980, 57108, 64260, 66626, 71385, 74970, 80903, 85662, 89964, 95180, 99939, 112455, 128493, 133252, 142770, 149940, 161806, 166565, 171324, 199878, 214155, 224910, 233191, 242709, 256986, 285540, 299817, 323612, 333130, 399756, 404515, 428310, 449820, 466382, 485418, 499695, 513972, 566321, 599634, 642465, 666260, 699573, 728127, 809030, 856620, 899451, 932764, 970836, 999390, 1132642, 1165955, 1199268, 1213545, 1284930, 1399146, 1456254, 1499085, 1618060, 1698963, 1798902, 1998780, 2098719, 2184381, 2265284, 2331910, 2427090, 2569860, 2798292, 2831605, 2912508, 2998170, 3397926, 3497865, 3597804, 3640635, 3964247, 4197438, 4368762, 4497255, 4663820, 4854180, 5096889, 5663210, 5996340, 6296157, 6795852, 6995730, 7281270, 7928494, 8394876, 8494815, 8737524, 8994510, 10193778, 10493595, 10921905, 11326420, 11892741, 12592314, 13991460, 14562540, 15290667, 15856988, 16989630, 17989020, 19821235, 20387556, 20987190, 21843810, 23785482, 25184628, 25484445, 30581334, 31480785, 33979260, 35678223, 39642470, 41974380, 43687620, 47570964, 50968890, 59463705, 61162668, 62961570, 71356446, 76453335, 79284940, 101937780, 107034669, 118927410, 125923140, 142712892, 152906670, 178391115, 214069338, 237854820, 305813340, 356782230, 428138676, 535173345, 713564460, 1070346690, 2140693380]

約数ペア:

[(1, 2140693380), (2, 1070346690), (3, 713564460), (4, 535173345), (5, 428138676), (6, 356782230), (7, 305813340), (9, 237854820), (10, 214069338), (12, 178391115), (14, 152906670), (15, 142712892), (17, 125923140), (18, 118927410), (20, 107034669), (21, 101937780), (27, 79284940), (28, 76453335), (30, 71356446), (34, 62961570), (35, 61162668), (36, 59463705), (42, 50968890), (45, 47570964), (49, 43687620), (51, 41974380), (54, 39642470), (60, 35678223), (63, 33979260), (68, 31480785), (70, 30581334), (84, 25484445), (85, 25184628), (90, 23785482), (98, 21843810), (102, 20987190), (105, 20387556), (108, 19821235), (119, 17989020), (126, 16989630), (135, 15856988), (140, 15290667), (147, 14562540), (153, 13991460), (170, 12592314), (180, 11892741), (189, 11326420), (196, 10921905), (204, 10493595), (210, 10193778), (238, 8994510), (245, 8737524), (252, 8494815), (255, 8394876), (270, 7928494), (294, 7281270), (306, 6995730), (315, 6795852), (340, 6296157), (357, 5996340), (378, 5663210), (420, 5096889), (441, 4854180), (459, 4663820), (476, 4497255), (490, 4368762), (510, 4197438), (540, 3964247), (588, 3640635), (595, 3597804), (612, 3497865), (630, 3397926), (714, 2998170), (735, 2912508), (756, 2831605), (765, 2798292), (833, 2569860), (882, 2427090), (918, 2331910), (945, 2265284), (980, 2184381), (1020, 2098719), (1071, 1998780), (1190, 1798902), (1260, 1698963), (1323, 1618060), (1428, 1499085), (1470, 1456254), (1530, 1399146), (1666, 1284930), (1764, 1213545), (1785, 1199268), (1836, 1165955), (1890, 1132642), (2142, 999390), (2205, 970836), (2295, 932764), (2380, 899451), (2499, 856620), (2646, 809030), (2940, 728127), (3060, 699573), (3213, 666260), (3332, 642465), (3570, 599634), (3780, 566321), (4165, 513972), (4284, 499695), (4410, 485418), (4590, 466382), (4759, 449820), (4998, 428310), (5292, 404515), (5355, 399756), (6426, 333130), (6615, 323612), (7140, 299817), (7497, 285540), (8330, 256986), (8820, 242709), (9180, 233191), (9518, 224910), (9996, 214155), (10710, 199878), (12495, 171324), (12852, 166565), (13230, 161806), (14277, 149940), (14994, 142770), (16065, 133252), (16660, 128493), (19036, 112455), (21420, 99939), (22491, 95180), (23795, 89964), (24990, 85662), (26460, 80903), (28554, 74970), (29988, 71385), (32130, 66626), (33313, 64260), (37485, 57108), (42831, 49980), (44982, 47590)]