146728260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 557706240

約数和(自身を除く): 410977980

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, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 227, 228, 243, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 454, 486, 513, 532, 540, 567, 570, 630, 665, 681, 684, 756, 798, 810, 855, 908, 945, 972, 1026, 1134, 1135, 1140, 1197, 1215, 1260, 1330, 1362, 1539, 1589, 1596, 1620, 1701, 1710, 1890, 1995, 2043, 2052, 2268, 2270, 2394, 2430, 2565, 2660, 2724, 2835, 3078, 3178, 3402, 3405, 3420, 3591, 3780, 3990, 4086, 4313, 4540, 4617, 4767, 4788, 4860, 5130, 5670, 5985, 6129, 6156, 6356, 6804, 6810, 7182, 7695, 7945, 7980, 8172, 8505, 8626, 9234, 9534, 10215, 10260, 10773, 11340, 11970, 12258, 12939, 13620, 14301, 14364, 15390, 15890, 17010, 17252, 17955, 18387, 18468, 19068, 20430, 21546, 21565, 23085, 23835, 23940, 24516, 25878, 28602, 30191, 30645, 30780, 31780, 32319, 34020, 35910, 36774, 38817, 40860, 42903, 43092, 43130, 46170, 47670, 51756, 53865, 55161, 57204, 60382, 61290, 64638, 64695, 71505, 71820, 73548, 77634, 85806, 86260, 90573, 91935, 92340, 95340, 107730, 110322, 116451, 120764, 122580, 128709, 129276, 129390, 143010, 150955, 155268, 161595, 171612, 181146, 183870, 194085, 214515, 215460, 220644, 232902, 257418, 258780, 271719, 275805, 286020, 301910, 323190, 349353, 362292, 367740, 386127, 388170, 429030, 452865, 465804, 514836, 543438, 551610, 582255, 603820, 643545, 646380, 698706, 772254, 776340, 815157, 858060, 905730, 1048059, 1086876, 1103220, 1164510, 1287090, 1358595, 1397412, 1544508, 1630314, 1746765, 1811460, 1930635, 2096118, 2329020, 2445471, 2574180, 2717190, 3260628, 3493530, 3861270, 4075785, 4192236, 4890942, 5240295, 5434380, 6987060, 7336413, 7722540, 8151570, 9781884, 10480590, 12227355, 14672826, 16303140, 20961180, 24454710, 29345652, 36682065, 48909420, 73364130, 146728260]

約数ペア:

[(1, 146728260), (2, 73364130), (3, 48909420), (4, 36682065), (5, 29345652), (6, 24454710), (7, 20961180), (9, 16303140), (10, 14672826), (12, 12227355), (14, 10480590), (15, 9781884), (18, 8151570), (19, 7722540), (20, 7336413), (21, 6987060), (27, 5434380), (28, 5240295), (30, 4890942), (35, 4192236), (36, 4075785), (38, 3861270), (42, 3493530), (45, 3260628), (54, 2717190), (57, 2574180), (60, 2445471), (63, 2329020), (70, 2096118), (76, 1930635), (81, 1811460), (84, 1746765), (90, 1630314), (95, 1544508), (105, 1397412), (108, 1358595), (114, 1287090), (126, 1164510), (133, 1103220), (135, 1086876), (140, 1048059), (162, 905730), (171, 858060), (180, 815157), (189, 776340), (190, 772254), (210, 698706), (227, 646380), (228, 643545), (243, 603820), (252, 582255), (266, 551610), (270, 543438), (285, 514836), (315, 465804), (324, 452865), (342, 429030), (378, 388170), (380, 386127), (399, 367740), (405, 362292), (420, 349353), (454, 323190), (486, 301910), (513, 286020), (532, 275805), (540, 271719), (567, 258780), (570, 257418), (630, 232902), (665, 220644), (681, 215460), (684, 214515), (756, 194085), (798, 183870), (810, 181146), (855, 171612), (908, 161595), (945, 155268), (972, 150955), (1026, 143010), (1134, 129390), (1135, 129276), (1140, 128709), (1197, 122580), (1215, 120764), (1260, 116451), (1330, 110322), (1362, 107730), (1539, 95340), (1589, 92340), (1596, 91935), (1620, 90573), (1701, 86260), (1710, 85806), (1890, 77634), (1995, 73548), (2043, 71820), (2052, 71505), (2268, 64695), (2270, 64638), (2394, 61290), (2430, 60382), (2565, 57204), (2660, 55161), (2724, 53865), (2835, 51756), (3078, 47670), (3178, 46170), (3402, 43130), (3405, 43092), (3420, 42903), (3591, 40860), (3780, 38817), (3990, 36774), (4086, 35910), (4313, 34020), (4540, 32319), (4617, 31780), (4767, 30780), (4788, 30645), (4860, 30191), (5130, 28602), (5670, 25878), (5985, 24516), (6129, 23940), (6156, 23835), (6356, 23085), (6804, 21565), (6810, 21546), (7182, 20430), (7695, 19068), (7945, 18468), (7980, 18387), (8172, 17955), (8505, 17252), (8626, 17010), (9234, 15890), (9534, 15390), (10215, 14364), (10260, 14301), (10773, 13620), (11340, 12939), (11970, 12258)]