996626820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1202

約数の個数: 192

約数和(自身を含む): 3333980160

約数和(自身を除く): 2337353340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 59, 60, 70, 74, 84, 105, 111, 118, 140, 148, 177, 185, 210, 222, 236, 259, 295, 354, 370, 413, 420, 444, 518, 555, 590, 708, 740, 777, 826, 885, 1036, 1087, 1110, 1180, 1239, 1295, 1554, 1652, 1770, 2065, 2174, 2183, 2220, 2478, 2590, 3108, 3261, 3540, 3885, 4130, 4348, 4366, 4956, 5180, 5435, 6195, 6522, 6549, 7609, 7770, 8260, 8732, 10870, 10915, 12390, 13044, 13098, 15218, 15281, 15540, 16305, 21740, 21830, 22827, 24780, 26196, 30436, 30562, 32610, 32745, 38045, 40219, 43660, 45654, 45843, 61124, 64133, 65220, 65490, 76090, 76405, 80438, 91308, 91686, 114135, 120657, 128266, 130980, 152180, 152810, 160876, 183372, 192399, 201095, 228270, 229215, 241314, 256532, 281533, 305620, 320665, 384798, 402190, 448931, 456540, 458430, 482628, 563066, 603285, 641330, 769596, 804380, 844599, 897862, 916860, 961995, 1126132, 1206570, 1282660, 1346793, 1407665, 1689198, 1795724, 1923990, 2244655, 2372921, 2413140, 2693586, 2815330, 3378396, 3847980, 4222995, 4489310, 4745842, 5387172, 5630660, 6733965, 7118763, 8445990, 8978620, 9491684, 11864605, 13467930, 14237526, 16610447, 16891980, 23729210, 26935860, 28475052, 33220894, 35593815, 47458420, 49831341, 66441788, 71187630, 83052235, 99662682, 142375260, 166104470, 199325364, 249156705, 332208940, 498313410, 996626820]

約数ペア:

[(1, 996626820), (2, 498313410), (3, 332208940), (4, 249156705), (5, 199325364), (6, 166104470), (7, 142375260), (10, 99662682), (12, 83052235), (14, 71187630), (15, 66441788), (20, 49831341), (21, 47458420), (28, 35593815), (30, 33220894), (35, 28475052), (37, 26935860), (42, 23729210), (59, 16891980), (60, 16610447), (70, 14237526), (74, 13467930), (84, 11864605), (105, 9491684), (111, 8978620), (118, 8445990), (140, 7118763), (148, 6733965), (177, 5630660), (185, 5387172), (210, 4745842), (222, 4489310), (236, 4222995), (259, 3847980), (295, 3378396), (354, 2815330), (370, 2693586), (413, 2413140), (420, 2372921), (444, 2244655), (518, 1923990), (555, 1795724), (590, 1689198), (708, 1407665), (740, 1346793), (777, 1282660), (826, 1206570), (885, 1126132), (1036, 961995), (1087, 916860), (1110, 897862), (1180, 844599), (1239, 804380), (1295, 769596), (1554, 641330), (1652, 603285), (1770, 563066), (2065, 482628), (2174, 458430), (2183, 456540), (2220, 448931), (2478, 402190), (2590, 384798), (3108, 320665), (3261, 305620), (3540, 281533), (3885, 256532), (4130, 241314), (4348, 229215), (4366, 228270), (4956, 201095), (5180, 192399), (5435, 183372), (6195, 160876), (6522, 152810), (6549, 152180), (7609, 130980), (7770, 128266), (8260, 120657), (8732, 114135), (10870, 91686), (10915, 91308), (12390, 80438), (13044, 76405), (13098, 76090), (15218, 65490), (15281, 65220), (15540, 64133), (16305, 61124), (21740, 45843), (21830, 45654), (22827, 43660), (24780, 40219), (26196, 38045), (30436, 32745), (30562, 32610)]