4937323440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18719}}^1$

素因数の和:18899

約数の個数: 160

約数和(自身を含む): 17604587520

約数和(自身を除く): 12667264080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1256, 1570, 1680, 1884, 2198, 2355, 2512, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 7536, 8792, 9420, 10990, 12560, 13188, 16485, 17584, 18719, 18840, 21980, 26376, 32970, 37438, 37680, 43960, 52752, 56157, 65940, 74876, 87920, 93595, 112314, 131033, 131880, 149752, 187190, 224628, 262066, 263760, 280785, 299504, 374380, 393099, 449256, 524132, 561570, 655165, 748760, 786198, 898512, 1048264, 1123140, 1310330, 1497520, 1572396, 1965495, 2096528, 2246280, 2620660, 2938883, 3144792, 3930990, 4492560, 5241320, 5877766, 6289584, 7861980, 8816649, 10482640, 11755532, 14694415, 15723960, 17633298, 20572181, 23511064, 29388830, 31447920, 35266596, 41144362, 44083245, 47022128, 58777660, 61716543, 70533192, 82288724, 88166490, 102860905, 117555320, 123433086, 141066384, 164577448, 176332980, 205721810, 235110640, 246866172, 308582715, 329154896, 352665960, 411443620, 493732344, 617165430, 705331920, 822887240, 987464688, 1234330860, 1645774480, 2468661720, 4937323440]

約数ペア:

[(1, 4937323440), (2, 2468661720), (3, 1645774480), (4, 1234330860), (5, 987464688), (6, 822887240), (7, 705331920), (8, 617165430), (10, 493732344), (12, 411443620), (14, 352665960), (15, 329154896), (16, 308582715), (20, 246866172), (21, 235110640), (24, 205721810), (28, 176332980), (30, 164577448), (35, 141066384), (40, 123433086), (42, 117555320), (48, 102860905), (56, 88166490), (60, 82288724), (70, 70533192), (80, 61716543), (84, 58777660), (105, 47022128), (112, 44083245), (120, 41144362), (140, 35266596), (157, 31447920), (168, 29388830), (210, 23511064), (240, 20572181), (280, 17633298), (314, 15723960), (336, 14694415), (420, 11755532), (471, 10482640), (560, 8816649), (628, 7861980), (785, 6289584), (840, 5877766), (942, 5241320), (1099, 4492560), (1256, 3930990), (1570, 3144792), (1680, 2938883), (1884, 2620660), (2198, 2246280), (2355, 2096528), (2512, 1965495), (3140, 1572396), (3297, 1497520), (3768, 1310330), (4396, 1123140), (4710, 1048264), (5495, 898512), (6280, 786198), (6594, 748760), (7536, 655165), (8792, 561570), (9420, 524132), (10990, 449256), (12560, 393099), (13188, 374380), (16485, 299504), (17584, 280785), (18719, 263760), (18840, 262066), (21980, 224628), (26376, 187190), (32970, 149752), (37438, 131880), (37680, 131033), (43960, 112314), (52752, 93595), (56157, 87920), (65940, 74876)]