2018793840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9173}}^1$

素因数の和:9327

約数の個数: 160

約数和(自身を含む): 7207681536

約数和(自身を除く): 5188887696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 1048, 1310, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 3144, 3668, 3930, 4585, 5240, 5502, 6288, 7336, 7860, 9170, 9173, 10480, 11004, 13755, 14672, 15720, 18340, 18346, 22008, 27510, 27519, 31440, 36680, 36692, 44016, 45865, 55020, 55038, 64211, 73360, 73384, 91730, 110040, 110076, 128422, 137595, 146768, 183460, 192633, 220080, 220152, 256844, 275190, 321055, 366920, 385266, 440304, 513688, 550380, 642110, 733840, 770532, 963165, 1027376, 1100760, 1201663, 1284220, 1541064, 1926330, 2201520, 2403326, 2568440, 3082128, 3604989, 3852660, 4806652, 5136880, 6008315, 7209978, 7705320, 8411641, 9613304, 12016630, 14419956, 15410640, 16823282, 18024945, 19226608, 24033260, 25234923, 28839912, 33646564, 36049890, 42058205, 48066520, 50469846, 57679824, 67293128, 72099780, 84116410, 96133040, 100939692, 126174615, 134586256, 144199560, 168232820, 201879384, 252349230, 288399120, 336465640, 403758768, 504698460, 672931280, 1009396920, 2018793840]

約数ペア:

[(1, 2018793840), (2, 1009396920), (3, 672931280), (4, 504698460), (5, 403758768), (6, 336465640), (7, 288399120), (8, 252349230), (10, 201879384), (12, 168232820), (14, 144199560), (15, 134586256), (16, 126174615), (20, 100939692), (21, 96133040), (24, 84116410), (28, 72099780), (30, 67293128), (35, 57679824), (40, 50469846), (42, 48066520), (48, 42058205), (56, 36049890), (60, 33646564), (70, 28839912), (80, 25234923), (84, 24033260), (105, 19226608), (112, 18024945), (120, 16823282), (131, 15410640), (140, 14419956), (168, 12016630), (210, 9613304), (240, 8411641), (262, 7705320), (280, 7209978), (336, 6008315), (393, 5136880), (420, 4806652), (524, 3852660), (560, 3604989), (655, 3082128), (786, 2568440), (840, 2403326), (917, 2201520), (1048, 1926330), (1310, 1541064), (1572, 1284220), (1680, 1201663), (1834, 1100760), (1965, 1027376), (2096, 963165), (2620, 770532), (2751, 733840), (3144, 642110), (3668, 550380), (3930, 513688), (4585, 440304), (5240, 385266), (5502, 366920), (6288, 321055), (7336, 275190), (7860, 256844), (9170, 220152), (9173, 220080), (10480, 192633), (11004, 183460), (13755, 146768), (14672, 137595), (15720, 128422), (18340, 110076), (18346, 110040), (22008, 91730), (27510, 73384), (27519, 73360), (31440, 64211), (36680, 55038), (36692, 55020), (44016, 45865)]