193771760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 568296960

約数和(自身を除く): 374525200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 560, 602, 619, 688, 728, 860, 910, 1040, 1118, 1204, 1238, 1456, 1505, 1720, 1820, 2236, 2408, 2476, 2795, 3010, 3095, 3440, 3640, 3913, 4333, 4472, 4816, 4952, 5590, 6020, 6190, 7280, 7826, 8047, 8666, 8944, 9904, 11180, 12040, 12380, 15652, 16094, 17332, 19565, 21665, 22360, 24080, 24760, 26617, 31304, 32188, 34664, 39130, 40235, 43330, 44720, 49520, 53234, 56329, 62608, 64376, 69328, 78260, 80470, 86660, 106468, 112658, 128752, 133085, 156520, 160940, 173320, 186319, 212936, 225316, 266170, 281645, 313040, 321880, 346021, 346640, 372638, 425872, 450632, 532340, 563290, 643760, 692042, 745276, 901264, 931595, 1064680, 1126580, 1384084, 1490552, 1730105, 1863190, 2129360, 2253160, 2422147, 2768168, 2981104, 3460210, 3726380, 4506320, 4844294, 5536336, 6920420, 7452760, 9688588, 12110735, 13840840, 14905520, 19377176, 24221470, 27681680, 38754352, 48442940, 96885880, 193771760]

約数ペア:

[(1, 193771760), (2, 96885880), (4, 48442940), (5, 38754352), (7, 27681680), (8, 24221470), (10, 19377176), (13, 14905520), (14, 13840840), (16, 12110735), (20, 9688588), (26, 7452760), (28, 6920420), (35, 5536336), (40, 4844294), (43, 4506320), (52, 3726380), (56, 3460210), (65, 2981104), (70, 2768168), (80, 2422147), (86, 2253160), (91, 2129360), (104, 1863190), (112, 1730105), (130, 1490552), (140, 1384084), (172, 1126580), (182, 1064680), (208, 931595), (215, 901264), (260, 745276), (280, 692042), (301, 643760), (344, 563290), (364, 532340), (430, 450632), (455, 425872), (520, 372638), (559, 346640), (560, 346021), (602, 321880), (619, 313040), (688, 281645), (728, 266170), (860, 225316), (910, 212936), (1040, 186319), (1118, 173320), (1204, 160940), (1238, 156520), (1456, 133085), (1505, 128752), (1720, 112658), (1820, 106468), (2236, 86660), (2408, 80470), (2476, 78260), (2795, 69328), (3010, 64376), (3095, 62608), (3440, 56329), (3640, 53234), (3913, 49520), (4333, 44720), (4472, 43330), (4816, 40235), (4952, 39130), (5590, 34664), (6020, 32188), (6190, 31304), (7280, 26617), (7826, 24760), (8047, 24080), (8666, 22360), (8944, 21665), (9904, 19565), (11180, 17332), (12040, 16094), (12380, 15652)]