2938656420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11489}}^1$

素因数の和:11547

約数の個数: 216

約数和(自身を含む): 10727753400

約数和(自身を除く): 7789096980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1260, 1305, 1421, 1470, 1740, 1764, 1827, 2030, 2205, 2436, 2610, 2842, 2940, 3045, 3654, 4060, 4263, 4410, 5220, 5684, 6090, 7105, 7308, 8526, 8820, 9135, 11489, 12180, 12789, 14210, 17052, 18270, 21315, 22978, 25578, 28420, 34467, 36540, 42630, 45956, 51156, 57445, 63945, 68934, 80423, 85260, 103401, 114890, 127890, 137868, 160846, 172335, 206802, 229780, 241269, 255780, 321692, 333181, 344670, 402115, 413604, 482538, 517005, 562961, 666362, 689340, 723807, 804230, 965076, 999543, 1034010, 1125922, 1206345, 1332724, 1447614, 1608460, 1665905, 1688883, 1999086, 2068020, 2251844, 2332267, 2412690, 2814805, 2895228, 2998629, 3331810, 3377766, 3619035, 3998172, 4664534, 4825380, 4997715, 5066649, 5629610, 5997258, 6663620, 6755532, 6996801, 7238070, 8444415, 9329068, 9995430, 10133298, 11259220, 11661335, 11994516, 13993602, 14476140, 14993145, 16325869, 16888830, 19990860, 20266596, 20990403, 23322670, 25333245, 27987204, 29986290, 32651738, 33777660, 34984005, 41980806, 46645340, 48977607, 50666490, 59972580, 65303476, 69968010, 81629345, 83961612, 97955214, 101332980, 104952015, 139936020, 146932821, 163258690, 195910428, 209904030, 244888035, 293865642, 326517380, 419808060, 489776070, 587731284, 734664105, 979552140, 1469328210, 2938656420]

約数ペア:

[(1, 2938656420), (2, 1469328210), (3, 979552140), (4, 734664105), (5, 587731284), (6, 489776070), (7, 419808060), (9, 326517380), (10, 293865642), (12, 244888035), (14, 209904030), (15, 195910428), (18, 163258690), (20, 146932821), (21, 139936020), (28, 104952015), (29, 101332980), (30, 97955214), (35, 83961612), (36, 81629345), (42, 69968010), (45, 65303476), (49, 59972580), (58, 50666490), (60, 48977607), (63, 46645340), (70, 41980806), (84, 34984005), (87, 33777660), (90, 32651738), (98, 29986290), (105, 27987204), (116, 25333245), (126, 23322670), (140, 20990403), (145, 20266596), (147, 19990860), (174, 16888830), (180, 16325869), (196, 14993145), (203, 14476140), (210, 13993602), (245, 11994516), (252, 11661335), (261, 11259220), (290, 10133298), (294, 9995430), (315, 9329068), (348, 8444415), (406, 7238070), (420, 6996801), (435, 6755532), (441, 6663620), (490, 5997258), (522, 5629610), (580, 5066649), (588, 4997715), (609, 4825380), (630, 4664534), (735, 3998172), (812, 3619035), (870, 3377766), (882, 3331810), (980, 2998629), (1015, 2895228), (1044, 2814805), (1218, 2412690), (1260, 2332267), (1305, 2251844), (1421, 2068020), (1470, 1999086), (1740, 1688883), (1764, 1665905), (1827, 1608460), (2030, 1447614), (2205, 1332724), (2436, 1206345), (2610, 1125922), (2842, 1034010), (2940, 999543), (3045, 965076), (3654, 804230), (4060, 723807), (4263, 689340), (4410, 666362), (5220, 562961), (5684, 517005), (6090, 482538), (7105, 413604), (7308, 402115), (8526, 344670), (8820, 333181), (9135, 321692), (11489, 255780), (12180, 241269), (12789, 229780), (14210, 206802), (17052, 172335), (18270, 160846), (21315, 137868), (22978, 127890), (25578, 114890), (28420, 103401), (34467, 85260), (36540, 80423), (42630, 68934), (45956, 63945), (51156, 57445)]