19124301420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266281}}^1$

素因数の和:266325

約数の個数: 192

約数和(自身を含む): 71576601600

約数和(自身を除く): 52452300180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 23940, 35910, 71820, 266281, 532562, 798843, 1065124, 1331405, 1597686, 1863967, 2396529, 2662810, 3195372, 3727934, 3994215, 4793058, 5059339, 5325620, 5591901, 7189587, 7455868, 7988430, 9319835, 9586116, 10118678, 11183802, 11982645, 14379174, 15178017, 15976860, 16775703, 18639670, 20237356, 22367604, 23965290, 25296695, 27959505, 28758348, 30356034, 33551406, 35415373, 35947935, 37279340, 45534051, 47930580, 50327109, 50593390, 55919010, 60712068, 67102812, 70830746, 71895870, 75890085, 83878515, 91068102, 100654218, 101186780, 106246119, 111838020, 136602153, 141661492, 143791740, 151780170, 167757030, 177076865, 182136204, 201308436, 212492238, 227670255, 251635545, 273204306, 303560340, 318738357, 335514060, 354153730, 424984476, 455340510, 503271090, 531230595, 546408612, 637476714, 683010765, 708307460, 910681020, 956215071, 1006542180, 1062461190, 1274953428, 1366021530, 1593691785, 1912430142, 2124922380, 2732043060, 3187383570, 3824860284, 4781075355, 6374767140, 9562150710, 19124301420]

約数ペア:

[(1, 19124301420), (2, 9562150710), (3, 6374767140), (4, 4781075355), (5, 3824860284), (6, 3187383570), (7, 2732043060), (9, 2124922380), (10, 1912430142), (12, 1593691785), (14, 1366021530), (15, 1274953428), (18, 1062461190), (19, 1006542180), (20, 956215071), (21, 910681020), (27, 708307460), (28, 683010765), (30, 637476714), (35, 546408612), (36, 531230595), (38, 503271090), (42, 455340510), (45, 424984476), (54, 354153730), (57, 335514060), (60, 318738357), (63, 303560340), (70, 273204306), (76, 251635545), (84, 227670255), (90, 212492238), (95, 201308436), (105, 182136204), (108, 177076865), (114, 167757030), (126, 151780170), (133, 143791740), (135, 141661492), (140, 136602153), (171, 111838020), (180, 106246119), (189, 101186780), (190, 100654218), (210, 91068102), (228, 83878515), (252, 75890085), (266, 71895870), (270, 70830746), (285, 67102812), (315, 60712068), (342, 55919010), (378, 50593390), (380, 50327109), (399, 47930580), (420, 45534051), (513, 37279340), (532, 35947935), (540, 35415373), (570, 33551406), (630, 30356034), (665, 28758348), (684, 27959505), (756, 25296695), (798, 23965290), (855, 22367604), (945, 20237356), (1026, 18639670), (1140, 16775703), (1197, 15976860), (1260, 15178017), (1330, 14379174), (1596, 11982645), (1710, 11183802), (1890, 10118678), (1995, 9586116), (2052, 9319835), (2394, 7988430), (2565, 7455868), (2660, 7189587), (3420, 5591901), (3591, 5325620), (3780, 5059339), (3990, 4793058), (4788, 3994215), (5130, 3727934), (5985, 3195372), (7182, 2662810), (7980, 2396529), (10260, 1863967), (11970, 1597686), (14364, 1331405), (17955, 1065124), (23940, 798843), (35910, 532562), (71820, 266281)]