258631245840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{201163}}^1$

素因数の和:201677

約数の個数: 160

約数和(自身を含む): 876444189696

約数和(自身を除く): 617812943856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 487, 528, 660, 880, 974, 1320, 1461, 1948, 2435, 2640, 2922, 3896, 4870, 5357, 5844, 7305, 7792, 9740, 10714, 11688, 14610, 16071, 19480, 21428, 23376, 26785, 29220, 32142, 38960, 42856, 53570, 58440, 64284, 80355, 85712, 107140, 116880, 128568, 160710, 201163, 214280, 257136, 321420, 402326, 428560, 603489, 642840, 804652, 1005815, 1206978, 1285680, 1609304, 2011630, 2212793, 2413956, 3017445, 3218608, 4023260, 4425586, 4827912, 6034890, 6638379, 8046520, 8851172, 9655824, 11063965, 12069780, 13276758, 16093040, 17702344, 22127930, 24139560, 26553516, 33191895, 35404688, 44255860, 48279120, 53107032, 66383790, 88511720, 97966381, 106214064, 132767580, 177023440, 195932762, 265535160, 293899143, 391865524, 489831905, 531070320, 587798286, 783731048, 979663810, 1077630191, 1175596572, 1469495715, 1567462096, 1959327620, 2155260382, 2351193144, 2938991430, 3232890573, 3918655240, 4310520764, 4702386288, 5388150955, 5877982860, 6465781146, 7837310480, 8621041528, 10776301910, 11755965720, 12931562292, 16164452865, 17242083056, 21552603820, 23511931440, 25863124584, 32328905730, 43105207640, 51726249168, 64657811460, 86210415280, 129315622920, 258631245840]

約数ペア:

[(1, 258631245840), (2, 129315622920), (3, 86210415280), (4, 64657811460), (5, 51726249168), (6, 43105207640), (8, 32328905730), (10, 25863124584), (11, 23511931440), (12, 21552603820), (15, 17242083056), (16, 16164452865), (20, 12931562292), (22, 11755965720), (24, 10776301910), (30, 8621041528), (33, 7837310480), (40, 6465781146), (44, 5877982860), (48, 5388150955), (55, 4702386288), (60, 4310520764), (66, 3918655240), (80, 3232890573), (88, 2938991430), (110, 2351193144), (120, 2155260382), (132, 1959327620), (165, 1567462096), (176, 1469495715), (220, 1175596572), (240, 1077630191), (264, 979663810), (330, 783731048), (440, 587798286), (487, 531070320), (528, 489831905), (660, 391865524), (880, 293899143), (974, 265535160), (1320, 195932762), (1461, 177023440), (1948, 132767580), (2435, 106214064), (2640, 97966381), (2922, 88511720), (3896, 66383790), (4870, 53107032), (5357, 48279120), (5844, 44255860), (7305, 35404688), (7792, 33191895), (9740, 26553516), (10714, 24139560), (11688, 22127930), (14610, 17702344), (16071, 16093040), (19480, 13276758), (21428, 12069780), (23376, 11063965), (26785, 9655824), (29220, 8851172), (32142, 8046520), (38960, 6638379), (42856, 6034890), (53570, 4827912), (58440, 4425586), (64284, 4023260), (80355, 3218608), (85712, 3017445), (107140, 2413956), (116880, 2212793), (128568, 2011630), (160710, 1609304), (201163, 1285680), (214280, 1206978), (257136, 1005815), (321420, 804652), (402326, 642840), (428560, 603489)]