5420324520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2649

約数の個数: 256

約数和(自身を含む): 19589472000

約数和(自身を除く): 14169147480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 157, 180, 195, 216, 234, 260, 270, 312, 314, 351, 360, 390, 468, 471, 520, 540, 585, 628, 702, 780, 785, 936, 942, 1080, 1170, 1256, 1404, 1413, 1560, 1570, 1755, 1884, 2041, 2340, 2355, 2459, 2808, 2826, 3140, 3510, 3768, 4082, 4239, 4680, 4710, 4918, 5652, 6123, 6280, 7020, 7065, 7377, 8164, 8478, 9420, 9836, 10205, 11304, 12246, 12295, 14040, 14130, 14754, 16328, 16956, 18369, 18840, 19672, 20410, 21195, 22131, 24492, 24590, 28260, 29508, 30615, 31967, 33912, 36738, 36885, 40820, 42390, 44262, 48984, 49180, 55107, 56520, 59016, 61230, 63934, 66393, 73476, 73770, 81640, 84780, 88524, 91845, 95901, 98360, 110214, 110655, 122460, 127868, 132786, 146952, 147540, 159835, 169560, 177048, 183690, 191802, 220428, 221310, 244920, 255736, 265572, 275535, 287703, 295080, 319670, 331965, 367380, 383604, 386063, 440856, 442620, 479505, 531144, 551070, 575406, 639340, 663930, 734760, 767208, 772126, 863109, 885240, 959010, 1102140, 1150812, 1158189, 1278680, 1327860, 1438515, 1544252, 1726218, 1918020, 1930315, 2204280, 2301624, 2316378, 2655720, 2877030, 3088504, 3452436, 3474567, 3836040, 3860630, 4315545, 4632756, 5018819, 5754060, 5790945, 6904872, 6949134, 7721260, 8631090, 9265512, 10037638, 10423701, 11508120, 11581890, 13898268, 15056457, 15442520, 17262180, 17372835, 20075276, 20847402, 23163780, 25094095, 27796536, 30112914, 34524360, 34745670, 40150552, 41694804, 45169371, 46327560, 50188190, 52118505, 60225828, 69491340, 75282285, 83389608, 90338742, 100376380, 104237010, 120451656, 135508113, 138982680, 150564570, 180677484, 200752760, 208474020, 225846855, 271016226, 301129140, 361354968, 416948040, 451693710, 542032452, 602258280, 677540565, 903387420, 1084064904, 1355081130, 1806774840, 2710162260, 5420324520]

約数ペア:

[(1, 5420324520), (2, 2710162260), (3, 1806774840), (4, 1355081130), (5, 1084064904), (6, 903387420), (8, 677540565), (9, 602258280), (10, 542032452), (12, 451693710), (13, 416948040), (15, 361354968), (18, 301129140), (20, 271016226), (24, 225846855), (26, 208474020), (27, 200752760), (30, 180677484), (36, 150564570), (39, 138982680), (40, 135508113), (45, 120451656), (52, 104237010), (54, 100376380), (60, 90338742), (65, 83389608), (72, 75282285), (78, 69491340), (90, 60225828), (104, 52118505), (108, 50188190), (117, 46327560), (120, 45169371), (130, 41694804), (135, 40150552), (156, 34745670), (157, 34524360), (180, 30112914), (195, 27796536), (216, 25094095), (234, 23163780), (260, 20847402), (270, 20075276), (312, 17372835), (314, 17262180), (351, 15442520), (360, 15056457), (390, 13898268), (468, 11581890), (471, 11508120), (520, 10423701), (540, 10037638), (585, 9265512), (628, 8631090), (702, 7721260), (780, 6949134), (785, 6904872), (936, 5790945), (942, 5754060), (1080, 5018819), (1170, 4632756), (1256, 4315545), (1404, 3860630), (1413, 3836040), (1560, 3474567), (1570, 3452436), (1755, 3088504), (1884, 2877030), (2041, 2655720), (2340, 2316378), (2355, 2301624), (2459, 2204280), (2808, 1930315), (2826, 1918020), (3140, 1726218), (3510, 1544252), (3768, 1438515), (4082, 1327860), (4239, 1278680), (4680, 1158189), (4710, 1150812), (4918, 1102140), (5652, 959010), (6123, 885240), (6280, 863109), (7020, 772126), (7065, 767208), (7377, 734760), (8164, 663930), (8478, 639340), (9420, 575406), (9836, 551070), (10205, 531144), (11304, 479505), (12246, 442620), (12295, 440856), (14040, 386063), (14130, 383604), (14754, 367380), (16328, 331965), (16956, 319670), (18369, 295080), (18840, 287703), (19672, 275535), (20410, 265572), (21195, 255736), (22131, 244920), (24492, 221310), (24590, 220428), (28260, 191802), (29508, 183690), (30615, 177048), (31967, 169560), (33912, 159835), (36738, 147540), (36885, 146952), (40820, 132786), (42390, 127868), (44262, 122460), (48984, 110655), (49180, 110214), (55107, 98360), (56520, 95901), (59016, 91845), (61230, 88524), (63934, 84780), (66393, 81640), (73476, 73770)]