1279731992760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1677589}}^1$

素因数の和:1677782

約数の個数: 192

約数和(自身を含む): 4506543568800

約数和(自身を除く): 3226811576040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 163, 180, 195, 234, 260, 312, 326, 360, 390, 468, 489, 520, 585, 652, 780, 815, 936, 978, 1170, 1304, 1467, 1560, 1630, 1956, 2119, 2340, 2445, 2934, 3260, 3912, 4238, 4680, 4890, 5868, 6357, 6520, 7335, 8476, 9780, 10595, 11736, 12714, 14670, 16952, 19071, 19560, 21190, 25428, 29340, 31785, 38142, 42380, 50856, 58680, 63570, 76284, 84760, 95355, 127140, 152568, 190710, 254280, 381420, 762840, 1677589, 3355178, 5032767, 6710356, 8387945, 10065534, 13420712, 15098301, 16775890, 20131068, 21808657, 25163835, 30196602, 33551780, 40262136, 43617314, 50327670, 60393204, 65425971, 67103560, 75491505, 87234628, 100655340, 109043285, 120786408, 130851942, 150983010, 174469256, 196277913, 201310680, 218086570, 261703884, 273447007, 301966020, 327129855, 392555826, 436173140, 523407768, 546894014, 603932040, 654259710, 785111652, 820341021, 872346280, 981389565, 1093788028, 1308519420, 1367235035, 1570223304, 1640682042, 1962779130, 2187576056, 2461023063, 2617038840, 2734470070, 3281364084, 3554811091, 3925558260, 4101705105, 4922046126, 5468940140, 6562728168, 7109622182, 7851116520, 8203410210, 9844092252, 10664433273, 10937880280, 12305115315, 14219244364, 16406820420, 17774055455, 19688184504, 21328866546, 24610230630, 28438488728, 31993299819, 32813640840, 35548110910, 42657733092, 49220461260, 53322166365, 63986599638, 71096221820, 85315466184, 98440922520, 106644332730, 127973199276, 142192443640, 159966499095, 213288665460, 255946398552, 319932998190, 426577330920, 639865996380, 1279731992760]

約数ペア:

[(1, 1279731992760), (2, 639865996380), (3, 426577330920), (4, 319932998190), (5, 255946398552), (6, 213288665460), (8, 159966499095), (9, 142192443640), (10, 127973199276), (12, 106644332730), (13, 98440922520), (15, 85315466184), (18, 71096221820), (20, 63986599638), (24, 53322166365), (26, 49220461260), (30, 42657733092), (36, 35548110910), (39, 32813640840), (40, 31993299819), (45, 28438488728), (52, 24610230630), (60, 21328866546), (65, 19688184504), (72, 17774055455), (78, 16406820420), (90, 14219244364), (104, 12305115315), (117, 10937880280), (120, 10664433273), (130, 9844092252), (156, 8203410210), (163, 7851116520), (180, 7109622182), (195, 6562728168), (234, 5468940140), (260, 4922046126), (312, 4101705105), (326, 3925558260), (360, 3554811091), (390, 3281364084), (468, 2734470070), (489, 2617038840), (520, 2461023063), (585, 2187576056), (652, 1962779130), (780, 1640682042), (815, 1570223304), (936, 1367235035), (978, 1308519420), (1170, 1093788028), (1304, 981389565), (1467, 872346280), (1560, 820341021), (1630, 785111652), (1956, 654259710), (2119, 603932040), (2340, 546894014), (2445, 523407768), (2934, 436173140), (3260, 392555826), (3912, 327129855), (4238, 301966020), (4680, 273447007), (4890, 261703884), (5868, 218086570), (6357, 201310680), (6520, 196277913), (7335, 174469256), (8476, 150983010), (9780, 130851942), (10595, 120786408), (11736, 109043285), (12714, 100655340), (14670, 87234628), (16952, 75491505), (19071, 67103560), (19560, 65425971), (21190, 60393204), (25428, 50327670), (29340, 43617314), (31785, 40262136), (38142, 33551780), (42380, 30196602), (50856, 25163835), (58680, 21808657), (63570, 20131068), (76284, 16775890), (84760, 15098301), (95355, 13420712), (127140, 10065534), (152568, 8387945), (190710, 6710356), (254280, 5032767), (381420, 3355178), (762840, 1677589)]