122853280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 331871904

約数和(自身を除く): 209018624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 83, 88, 110, 116, 145, 160, 166, 176, 220, 232, 290, 319, 332, 352, 415, 440, 464, 580, 638, 664, 830, 841, 880, 913, 928, 1160, 1276, 1328, 1595, 1660, 1682, 1760, 1826, 2320, 2407, 2552, 2656, 3190, 3320, 3364, 3652, 4205, 4565, 4640, 4814, 5104, 6380, 6640, 6728, 7304, 8410, 9130, 9251, 9628, 10208, 12035, 12760, 13280, 13456, 14608, 16820, 18260, 18502, 19256, 24070, 25520, 26477, 26912, 29216, 33640, 36520, 37004, 38512, 46255, 48140, 51040, 52954, 67280, 69803, 73040, 74008, 77024, 92510, 96280, 105908, 132385, 134560, 139606, 146080, 148016, 185020, 192560, 211816, 264770, 279212, 296032, 349015, 370040, 385120, 423632, 529540, 558424, 698030, 740080, 767833, 847264, 1059080, 1116848, 1396060, 1480160, 1535666, 2118160, 2233696, 2792120, 3071332, 3839165, 4236320, 5584240, 6142664, 7678330, 11168480, 12285328, 15356660, 24570656, 30713320, 61426640, 122853280]

約数ペア:

[(1, 122853280), (2, 61426640), (4, 30713320), (5, 24570656), (8, 15356660), (10, 12285328), (11, 11168480), (16, 7678330), (20, 6142664), (22, 5584240), (29, 4236320), (32, 3839165), (40, 3071332), (44, 2792120), (55, 2233696), (58, 2118160), (80, 1535666), (83, 1480160), (88, 1396060), (110, 1116848), (116, 1059080), (145, 847264), (160, 767833), (166, 740080), (176, 698030), (220, 558424), (232, 529540), (290, 423632), (319, 385120), (332, 370040), (352, 349015), (415, 296032), (440, 279212), (464, 264770), (580, 211816), (638, 192560), (664, 185020), (830, 148016), (841, 146080), (880, 139606), (913, 134560), (928, 132385), (1160, 105908), (1276, 96280), (1328, 92510), (1595, 77024), (1660, 74008), (1682, 73040), (1760, 69803), (1826, 67280), (2320, 52954), (2407, 51040), (2552, 48140), (2656, 46255), (3190, 38512), (3320, 37004), (3364, 36520), (3652, 33640), (4205, 29216), (4565, 26912), (4640, 26477), (4814, 25520), (5104, 24070), (6380, 19256), (6640, 18502), (6728, 18260), (7304, 16820), (8410, 14608), (9130, 13456), (9251, 13280), (9628, 12760), (10208, 12035)]