774484620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1709}}^1$

素因数の和:1824

約数の個数: 192

約数和(自身を含む): 2702730240

約数和(自身を除く): 1928245620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 210, 249, 260, 273, 332, 364, 390, 415, 420, 455, 498, 546, 581, 780, 830, 910, 996, 1079, 1092, 1162, 1245, 1365, 1660, 1709, 1743, 1820, 2158, 2324, 2490, 2730, 2905, 3237, 3418, 3486, 4316, 4980, 5127, 5395, 5460, 5810, 6474, 6836, 6972, 7553, 8545, 8715, 10254, 10790, 11620, 11963, 12948, 15106, 16185, 17090, 17430, 20508, 21580, 22217, 22659, 23926, 25635, 30212, 32370, 34180, 34860, 35889, 37765, 44434, 45318, 47852, 51270, 59815, 64740, 66651, 71778, 75530, 88868, 90636, 102540, 111085, 113295, 119630, 133302, 141847, 143556, 151060, 155519, 179445, 222170, 226590, 239260, 266604, 283694, 311038, 333255, 358890, 425541, 444340, 453180, 466557, 567388, 622076, 666510, 709235, 717780, 777595, 851082, 933114, 992929, 1333020, 1418470, 1555190, 1702164, 1844011, 1866228, 1985858, 2127705, 2332785, 2836940, 2978787, 3110380, 3688022, 3971716, 4255410, 4665570, 4964645, 5532033, 5957574, 7376044, 8510820, 9220055, 9331140, 9929290, 11064066, 11915148, 12908077, 14893935, 18440110, 19858580, 22128132, 25816154, 27660165, 29787870, 36880220, 38724231, 51632308, 55320330, 59575740, 64540385, 77448462, 110640660, 129080770, 154896924, 193621155, 258161540, 387242310, 774484620]

約数ペア:

[(1, 774484620), (2, 387242310), (3, 258161540), (4, 193621155), (5, 154896924), (6, 129080770), (7, 110640660), (10, 77448462), (12, 64540385), (13, 59575740), (14, 55320330), (15, 51632308), (20, 38724231), (21, 36880220), (26, 29787870), (28, 27660165), (30, 25816154), (35, 22128132), (39, 19858580), (42, 18440110), (52, 14893935), (60, 12908077), (65, 11915148), (70, 11064066), (78, 9929290), (83, 9331140), (84, 9220055), (91, 8510820), (105, 7376044), (130, 5957574), (140, 5532033), (156, 4964645), (166, 4665570), (182, 4255410), (195, 3971716), (210, 3688022), (249, 3110380), (260, 2978787), (273, 2836940), (332, 2332785), (364, 2127705), (390, 1985858), (415, 1866228), (420, 1844011), (455, 1702164), (498, 1555190), (546, 1418470), (581, 1333020), (780, 992929), (830, 933114), (910, 851082), (996, 777595), (1079, 717780), (1092, 709235), (1162, 666510), (1245, 622076), (1365, 567388), (1660, 466557), (1709, 453180), (1743, 444340), (1820, 425541), (2158, 358890), (2324, 333255), (2490, 311038), (2730, 283694), (2905, 266604), (3237, 239260), (3418, 226590), (3486, 222170), (4316, 179445), (4980, 155519), (5127, 151060), (5395, 143556), (5460, 141847), (5810, 133302), (6474, 119630), (6836, 113295), (6972, 111085), (7553, 102540), (8545, 90636), (8715, 88868), (10254, 75530), (10790, 71778), (11620, 66651), (11963, 64740), (12948, 59815), (15106, 51270), (16185, 47852), (17090, 45318), (17430, 44434), (20508, 37765), (21580, 35889), (22217, 34860), (22659, 34180), (23926, 32370), (25635, 30212)]