142338360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 447068160

約数和(自身を除く): 304729800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 310, 332, 372, 415, 461, 465, 498, 620, 664, 744, 830, 922, 930, 996, 1240, 1245, 1383, 1660, 1844, 1860, 1992, 2305, 2490, 2573, 2766, 3320, 3688, 3720, 4610, 4980, 5146, 5532, 6915, 7719, 9220, 9960, 10292, 11064, 12865, 13830, 14291, 15438, 18440, 20584, 25730, 27660, 28582, 30876, 38263, 38595, 42873, 51460, 55320, 57164, 61752, 71455, 76526, 77190, 85746, 102920, 114328, 114789, 142910, 153052, 154380, 171492, 191315, 214365, 229578, 285820, 306104, 308760, 342984, 382630, 428730, 459156, 571640, 573945, 765260, 857460, 918312, 1147890, 1186153, 1530520, 1714920, 2295780, 2372306, 3558459, 4591560, 4744612, 5930765, 7116918, 9489224, 11861530, 14233836, 17792295, 23723060, 28467672, 35584590, 47446120, 71169180, 142338360]

約数ペア:

[(1, 142338360), (2, 71169180), (3, 47446120), (4, 35584590), (5, 28467672), (6, 23723060), (8, 17792295), (10, 14233836), (12, 11861530), (15, 9489224), (20, 7116918), (24, 5930765), (30, 4744612), (31, 4591560), (40, 3558459), (60, 2372306), (62, 2295780), (83, 1714920), (93, 1530520), (120, 1186153), (124, 1147890), (155, 918312), (166, 857460), (186, 765260), (248, 573945), (249, 571640), (310, 459156), (332, 428730), (372, 382630), (415, 342984), (461, 308760), (465, 306104), (498, 285820), (620, 229578), (664, 214365), (744, 191315), (830, 171492), (922, 154380), (930, 153052), (996, 142910), (1240, 114789), (1245, 114328), (1383, 102920), (1660, 85746), (1844, 77190), (1860, 76526), (1992, 71455), (2305, 61752), (2490, 57164), (2573, 55320), (2766, 51460), (3320, 42873), (3688, 38595), (3720, 38263), (4610, 30876), (4980, 28582), (5146, 27660), (5532, 25730), (6915, 20584), (7719, 18440), (9220, 15438), (9960, 14291), (10292, 13830), (11064, 12865)]