549210480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25147}}^1$

素因数の和:25183

約数の個数: 160

約数和(自身を含む): 2095532544

約数和(自身を除く): 1546322064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 25147, 50294, 75441, 100588, 125735, 150882, 176029, 201176, 251470, 301764, 326911, 352058, 377205, 402352, 502940, 528087, 603528, 653822, 704116, 754410, 880145, 980733, 1005880, 1056174, 1207056, 1307644, 1408232, 1508820, 1634555, 1760290, 1961466, 2011760, 2112348, 2288377, 2615288, 2640435, 2816464, 3017640, 3269110, 3520580, 3922932, 4224696, 4576754, 4903665, 5230576, 5280870, 6035280, 6538220, 6865131, 7041160, 7845864, 8449392, 9153508, 9807330, 10561740, 11441885, 13076440, 13730262, 14082320, 15691728, 18307016, 19614660, 21123480, 22883770, 26152880, 27460524, 34325655, 36614032, 39229320, 42246960, 45767540, 54921048, 68651310, 78458640, 91535080, 109842096, 137302620, 183070160, 274605240, 549210480]

約数ペア:

[(1, 549210480), (2, 274605240), (3, 183070160), (4, 137302620), (5, 109842096), (6, 91535080), (7, 78458640), (8, 68651310), (10, 54921048), (12, 45767540), (13, 42246960), (14, 39229320), (15, 36614032), (16, 34325655), (20, 27460524), (21, 26152880), (24, 22883770), (26, 21123480), (28, 19614660), (30, 18307016), (35, 15691728), (39, 14082320), (40, 13730262), (42, 13076440), (48, 11441885), (52, 10561740), (56, 9807330), (60, 9153508), (65, 8449392), (70, 7845864), (78, 7041160), (80, 6865131), (84, 6538220), (91, 6035280), (104, 5280870), (105, 5230576), (112, 4903665), (120, 4576754), (130, 4224696), (140, 3922932), (156, 3520580), (168, 3269110), (182, 3017640), (195, 2816464), (208, 2640435), (210, 2615288), (240, 2288377), (260, 2112348), (273, 2011760), (280, 1961466), (312, 1760290), (336, 1634555), (364, 1508820), (390, 1408232), (420, 1307644), (455, 1207056), (520, 1056174), (546, 1005880), (560, 980733), (624, 880145), (728, 754410), (780, 704116), (840, 653822), (910, 603528), (1040, 528087), (1092, 502940), (1365, 402352), (1456, 377205), (1560, 352058), (1680, 326911), (1820, 301764), (2184, 251470), (2730, 201176), (3120, 176029), (3640, 150882), (4368, 125735), (5460, 100588), (7280, 75441), (10920, 50294), (21840, 25147)]