210611751840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{20894023}}^1$

素因数の和:20894051

約数の個数: 144

約数和(自身を含む): 821385871488

約数和(自身を除く): 610774119648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 20894023, 41788046, 62682069, 83576092, 104470115, 125364138, 146258161, 167152184, 188046207, 208940230, 250728276, 292516322, 313410345, 334304368, 376092414, 417880460, 438774483, 501456552, 585032644, 626820690, 668608736, 731290805, 752184828, 835760920, 877548966, 940231035, 1002913104, 1170065288, 1253641380, 1316323449, 1462581610, 1504369656, 1671521840, 1755097932, 1880462070, 2005826208, 2193872415, 2340130576, 2507282760, 2632646898, 2925163220, 3008739312, 3343043680, 3510195864, 3760924140, 4387744830, 4680261152, 5014565520, 5265293796, 5850326440, 6017478624, 6581617245, 7020391728, 7521848280, 8775489660, 10029131040, 10530587592, 11700652880, 13163234490, 14040783456, 15043696560, 17550979320, 21061175184, 23401305760, 26326468980, 30087393120, 35101958640, 42122350368, 52652937960, 70203917280, 105305875920, 210611751840]

約数ペア:

[(1, 210611751840), (2, 105305875920), (3, 70203917280), (4, 52652937960), (5, 42122350368), (6, 35101958640), (7, 30087393120), (8, 26326468980), (9, 23401305760), (10, 21061175184), (12, 17550979320), (14, 15043696560), (15, 14040783456), (16, 13163234490), (18, 11700652880), (20, 10530587592), (21, 10029131040), (24, 8775489660), (28, 7521848280), (30, 7020391728), (32, 6581617245), (35, 6017478624), (36, 5850326440), (40, 5265293796), (42, 5014565520), (45, 4680261152), (48, 4387744830), (56, 3760924140), (60, 3510195864), (63, 3343043680), (70, 3008739312), (72, 2925163220), (80, 2632646898), (84, 2507282760), (90, 2340130576), (96, 2193872415), (105, 2005826208), (112, 1880462070), (120, 1755097932), (126, 1671521840), (140, 1504369656), (144, 1462581610), (160, 1316323449), (168, 1253641380), (180, 1170065288), (210, 1002913104), (224, 940231035), (240, 877548966), (252, 835760920), (280, 752184828), (288, 731290805), (315, 668608736), (336, 626820690), (360, 585032644), (420, 501456552), (480, 438774483), (504, 417880460), (560, 376092414), (630, 334304368), (672, 313410345), (720, 292516322), (840, 250728276), (1008, 208940230), (1120, 188046207), (1260, 167152184), (1440, 146258161), (1680, 125364138), (2016, 104470115), (2520, 83576092), (3360, 62682069), (5040, 41788046), (10080, 20894023)]