1008752940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 240

約数和(自身を含む): 3588705120

約数和(自身を除く): 2579952180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 2052, 2106, 2223, 2340, 2470, 2521, 2565, 2964, 3078, 3420, 3510, 3705, 4212, 4446, 4940, 5042, 5130, 5265, 6156, 6669, 7020, 7410, 7563, 7695, 8892, 10084, 10260, 10530, 11115, 12605, 13338, 14820, 15126, 15390, 20007, 21060, 22230, 22689, 25210, 26676, 30252, 30780, 32773, 33345, 37815, 40014, 44460, 45378, 47899, 50420, 65546, 66690, 68067, 75630, 80028, 90756, 95798, 98319, 100035, 113445, 131092, 133380, 136134, 143697, 151260, 163865, 191596, 196638, 200070, 204201, 226890, 239495, 272268, 287394, 294957, 327730, 340335, 393276, 400140, 408402, 431091, 453780, 478990, 491595, 574788, 589914, 622687, 655460, 680670, 718485, 816804, 862182, 884871, 957980, 983190, 1021005, 1179828, 1245374, 1293273, 1361340, 1436970, 1474785, 1724364, 1769742, 1868061, 1966380, 2042010, 2155455, 2490748, 2586546, 2654613, 2873940, 2949570, 3113435, 3539484, 3736122, 3879819, 4084020, 4310910, 4424355, 5173092, 5309226, 5604183, 5899140, 6226870, 6466365, 7472244, 7759638, 8621820, 8848710, 9340305, 10618452, 11208366, 12453740, 12932730, 13273065, 15519276, 16812549, 17697420, 18680610, 19399095, 22416732, 25865460, 26546130, 28020915, 33625098, 37361220, 38798190, 50437647, 53092260, 56041830, 67250196, 77596380, 84062745, 100875294, 112083660, 168125490, 201750588, 252188235, 336250980, 504376470, 1008752940]

約数ペア:

[(1, 1008752940), (2, 504376470), (3, 336250980), (4, 252188235), (5, 201750588), (6, 168125490), (9, 112083660), (10, 100875294), (12, 84062745), (13, 77596380), (15, 67250196), (18, 56041830), (19, 53092260), (20, 50437647), (26, 38798190), (27, 37361220), (30, 33625098), (36, 28020915), (38, 26546130), (39, 25865460), (45, 22416732), (52, 19399095), (54, 18680610), (57, 17697420), (60, 16812549), (65, 15519276), (76, 13273065), (78, 12932730), (81, 12453740), (90, 11208366), (95, 10618452), (108, 9340305), (114, 8848710), (117, 8621820), (130, 7759638), (135, 7472244), (156, 6466365), (162, 6226870), (171, 5899140), (180, 5604183), (190, 5309226), (195, 5173092), (228, 4424355), (234, 4310910), (247, 4084020), (260, 3879819), (270, 3736122), (285, 3539484), (324, 3113435), (342, 2949570), (351, 2873940), (380, 2654613), (390, 2586546), (405, 2490748), (468, 2155455), (494, 2042010), (513, 1966380), (540, 1868061), (570, 1769742), (585, 1724364), (684, 1474785), (702, 1436970), (741, 1361340), (780, 1293273), (810, 1245374), (855, 1179828), (988, 1021005), (1026, 983190), (1053, 957980), (1140, 884871), (1170, 862182), (1235, 816804), (1404, 718485), (1482, 680670), (1539, 655460), (1620, 622687), (1710, 589914), (1755, 574788), (2052, 491595), (2106, 478990), (2223, 453780), (2340, 431091), (2470, 408402), (2521, 400140), (2565, 393276), (2964, 340335), (3078, 327730), (3420, 294957), (3510, 287394), (3705, 272268), (4212, 239495), (4446, 226890), (4940, 204201), (5042, 200070), (5130, 196638), (5265, 191596), (6156, 163865), (6669, 151260), (7020, 143697), (7410, 136134), (7563, 133380), (7695, 131092), (8892, 113445), (10084, 100035), (10260, 98319), (10530, 95798), (11115, 90756), (12605, 80028), (13338, 75630), (14820, 68067), (15126, 66690), (15390, 65546), (20007, 50420), (21060, 47899), (22230, 45378), (22689, 44460), (25210, 40014), (26676, 37815), (30252, 33345), (30780, 32773)]