142720865160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{133379}}^1$

素因数の和:133671

約数の個数: 128

約数和(自身を含む): 441562492800

約数和(自身を除く): 298841627640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 241, 296, 370, 444, 482, 555, 723, 740, 888, 964, 1110, 1205, 1446, 1480, 1928, 2220, 2410, 2892, 3615, 4440, 4820, 5784, 7230, 8917, 9640, 14460, 17834, 26751, 28920, 35668, 44585, 53502, 71336, 89170, 107004, 133379, 133755, 178340, 214008, 266758, 267510, 356680, 400137, 533516, 535020, 666895, 800274, 1067032, 1070040, 1333790, 1600548, 2000685, 2667580, 3201096, 4001370, 4935023, 5335160, 8002740, 9870046, 14805069, 16005480, 19740092, 24675115, 29610138, 32144339, 39480184, 49350230, 59220276, 64288678, 74025345, 96433017, 98700460, 118440552, 128577356, 148050690, 160721695, 192866034, 197400920, 257154712, 296101380, 321443390, 385732068, 482165085, 592202760, 642886780, 771464136, 964330170, 1189340543, 1285773560, 1928660340, 2378681086, 3568021629, 3857320680, 4757362172, 5946702715, 7136043258, 9514724344, 11893405430, 14272086516, 17840108145, 23786810860, 28544173032, 35680216290, 47573621720, 71360432580, 142720865160]

約数ペア:

[(1, 142720865160), (2, 71360432580), (3, 47573621720), (4, 35680216290), (5, 28544173032), (6, 23786810860), (8, 17840108145), (10, 14272086516), (12, 11893405430), (15, 9514724344), (20, 7136043258), (24, 5946702715), (30, 4757362172), (37, 3857320680), (40, 3568021629), (60, 2378681086), (74, 1928660340), (111, 1285773560), (120, 1189340543), (148, 964330170), (185, 771464136), (222, 642886780), (241, 592202760), (296, 482165085), (370, 385732068), (444, 321443390), (482, 296101380), (555, 257154712), (723, 197400920), (740, 192866034), (888, 160721695), (964, 148050690), (1110, 128577356), (1205, 118440552), (1446, 98700460), (1480, 96433017), (1928, 74025345), (2220, 64288678), (2410, 59220276), (2892, 49350230), (3615, 39480184), (4440, 32144339), (4820, 29610138), (5784, 24675115), (7230, 19740092), (8917, 16005480), (9640, 14805069), (14460, 9870046), (17834, 8002740), (26751, 5335160), (28920, 4935023), (35668, 4001370), (44585, 3201096), (53502, 2667580), (71336, 2000685), (89170, 1600548), (107004, 1333790), (133379, 1070040), (133755, 1067032), (178340, 800274), (214008, 666895), (266758, 535020), (267510, 533516), (356680, 400137)]