2559993930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 7602416640

約数和(自身を除く): 5042422710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 97, 103, 117, 130, 135, 146, 194, 195, 206, 219, 234, 270, 291, 309, 351, 365, 390, 438, 485, 515, 582, 585, 618, 657, 702, 730, 873, 927, 949, 970, 1030, 1095, 1170, 1261, 1314, 1339, 1455, 1545, 1746, 1755, 1854, 1898, 1971, 2190, 2522, 2619, 2678, 2781, 2847, 2910, 3090, 3285, 3510, 3783, 3942, 4017, 4365, 4635, 4745, 5238, 5562, 5694, 6305, 6570, 6695, 7081, 7519, 7566, 8034, 8541, 8730, 9270, 9490, 9855, 9991, 11349, 12051, 12610, 13095, 13390, 13905, 14162, 14235, 15038, 17082, 18915, 19710, 19982, 20085, 21243, 22557, 22698, 24102, 25623, 26190, 27810, 28470, 29973, 34047, 35405, 36153, 37595, 37830, 40170, 42486, 42705, 45114, 49955, 51246, 56745, 59946, 60255, 63729, 67671, 68094, 70810, 72306, 75190, 85410, 89919, 92053, 97747, 99910, 106215, 112785, 113490, 120510, 127458, 128115, 129883, 135342, 149865, 170235, 179838, 180765, 184106, 191187, 195494, 203013, 212430, 225570, 256230, 259766, 269757, 276159, 293241, 299730, 318645, 338355, 340470, 361530, 382374, 389649, 406026, 449595, 460265, 488735, 539514, 552318, 586482, 637290, 649415, 676710, 729343, 779298, 828477, 879723, 899190, 920530, 955935, 977470, 1015065, 1168947, 1298830, 1348785, 1380795, 1458686, 1466205, 1656954, 1759446, 1911870, 1948245, 2030130, 2188029, 2337894, 2485431, 2639169, 2697570, 2761590, 2932410, 3506841, 3646715, 3896490, 4142385, 4376058, 4398615, 4970862, 5278338, 5844735, 6564087, 7013682, 7293430, 8284770, 8797230, 9481459, 10940145, 11689470, 12427155, 13128174, 13195845, 17534205, 18962918, 19692261, 21880290, 24854310, 26391690, 28444377, 32820435, 35068410, 39384522, 47407295, 56888754, 65640870, 85333131, 94814590, 98461305, 142221885, 170666262, 196922610, 255999393, 284443770, 426665655, 511998786, 853331310, 1279996965, 2559993930]

約数ペア:

[(1, 2559993930), (2, 1279996965), (3, 853331310), (5, 511998786), (6, 426665655), (9, 284443770), (10, 255999393), (13, 196922610), (15, 170666262), (18, 142221885), (26, 98461305), (27, 94814590), (30, 85333131), (39, 65640870), (45, 56888754), (54, 47407295), (65, 39384522), (73, 35068410), (78, 32820435), (90, 28444377), (97, 26391690), (103, 24854310), (117, 21880290), (130, 19692261), (135, 18962918), (146, 17534205), (194, 13195845), (195, 13128174), (206, 12427155), (219, 11689470), (234, 10940145), (270, 9481459), (291, 8797230), (309, 8284770), (351, 7293430), (365, 7013682), (390, 6564087), (438, 5844735), (485, 5278338), (515, 4970862), (582, 4398615), (585, 4376058), (618, 4142385), (657, 3896490), (702, 3646715), (730, 3506841), (873, 2932410), (927, 2761590), (949, 2697570), (970, 2639169), (1030, 2485431), (1095, 2337894), (1170, 2188029), (1261, 2030130), (1314, 1948245), (1339, 1911870), (1455, 1759446), (1545, 1656954), (1746, 1466205), (1755, 1458686), (1854, 1380795), (1898, 1348785), (1971, 1298830), (2190, 1168947), (2522, 1015065), (2619, 977470), (2678, 955935), (2781, 920530), (2847, 899190), (2910, 879723), (3090, 828477), (3285, 779298), (3510, 729343), (3783, 676710), (3942, 649415), (4017, 637290), (4365, 586482), (4635, 552318), (4745, 539514), (5238, 488735), (5562, 460265), (5694, 449595), (6305, 406026), (6570, 389649), (6695, 382374), (7081, 361530), (7519, 340470), (7566, 338355), (8034, 318645), (8541, 299730), (8730, 293241), (9270, 276159), (9490, 269757), (9855, 259766), (9991, 256230), (11349, 225570), (12051, 212430), (12610, 203013), (13095, 195494), (13390, 191187), (13905, 184106), (14162, 180765), (14235, 179838), (15038, 170235), (17082, 149865), (18915, 135342), (19710, 129883), (19982, 128115), (20085, 127458), (21243, 120510), (22557, 113490), (22698, 112785), (24102, 106215), (25623, 99910), (26190, 97747), (27810, 92053), (28470, 89919), (29973, 85410), (34047, 75190), (35405, 72306), (36153, 70810), (37595, 68094), (37830, 67671), (40170, 63729), (42486, 60255), (42705, 59946), (45114, 56745), (49955, 51246)]