521377404840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{27653}}^1$

素因数の和:28384

約数の個数: 192

約数和(自身を含む): 1717671795840

約数和(自身を除く): 1196294391000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 631, 664, 747, 830, 996, 1245, 1262, 1494, 1660, 1893, 1992, 2490, 2524, 2988, 3155, 3320, 3735, 3786, 4980, 5048, 5679, 5976, 6310, 7470, 7572, 9465, 9960, 11358, 12620, 14940, 15144, 18930, 22716, 25240, 27653, 28395, 29880, 37860, 45432, 52373, 55306, 56790, 75720, 82959, 104746, 110612, 113580, 138265, 157119, 165918, 209492, 221224, 227160, 248877, 261865, 276530, 314238, 331836, 414795, 418984, 471357, 497754, 523730, 553060, 628476, 663672, 785595, 829590, 942714, 995508, 1047460, 1106120, 1244385, 1256952, 1571190, 1659180, 1885428, 1991016, 2094920, 2295199, 2356785, 2488770, 3142380, 3318360, 3770856, 4590398, 4713570, 4977540, 6284760, 6885597, 9180796, 9427140, 9955080, 11475995, 13771194, 17449043, 18361592, 18854280, 20656791, 22951990, 27542388, 34427985, 34898086, 41313582, 45903980, 52347129, 55084776, 68855970, 69796172, 82627164, 87245215, 91807960, 103283955, 104694258, 137711940, 139592344, 157041387, 165254328, 174490430, 206567910, 209388516, 261735645, 275423880, 314082774, 348980860, 413135820, 418777032, 523471290, 628165548, 697961720, 785206935, 826271640, 1046942580, 1256331096, 1448270569, 1570413870, 2093885160, 2896541138, 3140827740, 4344811707, 5793082276, 6281655480, 7241352845, 8689623414, 11586164552, 13034435121, 14482705690, 17379246828, 21724058535, 26068870242, 28965411380, 34758493656, 43448117070, 52137740484, 57930822760, 65172175605, 86896234140, 104275480968, 130344351210, 173792468280, 260688702420, 521377404840]

約数ペア:

[(1, 521377404840), (2, 260688702420), (3, 173792468280), (4, 130344351210), (5, 104275480968), (6, 86896234140), (8, 65172175605), (9, 57930822760), (10, 52137740484), (12, 43448117070), (15, 34758493656), (18, 28965411380), (20, 26068870242), (24, 21724058535), (30, 17379246828), (36, 14482705690), (40, 13034435121), (45, 11586164552), (60, 8689623414), (72, 7241352845), (83, 6281655480), (90, 5793082276), (120, 4344811707), (166, 3140827740), (180, 2896541138), (249, 2093885160), (332, 1570413870), (360, 1448270569), (415, 1256331096), (498, 1046942580), (631, 826271640), (664, 785206935), (747, 697961720), (830, 628165548), (996, 523471290), (1245, 418777032), (1262, 413135820), (1494, 348980860), (1660, 314082774), (1893, 275423880), (1992, 261735645), (2490, 209388516), (2524, 206567910), (2988, 174490430), (3155, 165254328), (3320, 157041387), (3735, 139592344), (3786, 137711940), (4980, 104694258), (5048, 103283955), (5679, 91807960), (5976, 87245215), (6310, 82627164), (7470, 69796172), (7572, 68855970), (9465, 55084776), (9960, 52347129), (11358, 45903980), (12620, 41313582), (14940, 34898086), (15144, 34427985), (18930, 27542388), (22716, 22951990), (25240, 20656791), (27653, 18854280), (28395, 18361592), (29880, 17449043), (37860, 13771194), (45432, 11475995), (52373, 9955080), (55306, 9427140), (56790, 9180796), (75720, 6885597), (82959, 6284760), (104746, 4977540), (110612, 4713570), (113580, 4590398), (138265, 3770856), (157119, 3318360), (165918, 3142380), (209492, 2488770), (221224, 2356785), (227160, 2295199), (248877, 2094920), (261865, 1991016), (276530, 1885428), (314238, 1659180), (331836, 1571190), (414795, 1256952), (418984, 1244385), (471357, 1106120), (497754, 1047460), (523730, 995508), (553060, 942714), (628476, 829590), (663672, 785595)]