16228702080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4451}}^1$

素因数の和:4690

約数の個数: 256

約数和(自身を含む): 57762028800

約数和(自身を除く): 41533326720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 211, 216, 240, 270, 288, 320, 360, 384, 422, 432, 480, 540, 576, 633, 640, 720, 844, 864, 960, 1055, 1080, 1152, 1266, 1440, 1688, 1728, 1899, 1920, 2110, 2160, 2532, 2880, 3165, 3376, 3456, 3798, 4220, 4320, 4451, 5064, 5697, 5760, 6330, 6752, 7596, 8440, 8640, 8902, 9495, 10128, 11394, 12660, 13353, 13504, 15192, 16880, 17280, 17804, 18990, 20256, 22255, 22788, 25320, 26706, 27008, 28485, 30384, 33760, 35608, 37980, 40059, 40512, 44510, 45576, 50640, 53412, 56970, 60768, 66765, 67520, 71216, 75960, 80118, 81024, 89020, 91152, 101280, 106824, 113940, 120177, 121536, 133530, 135040, 142432, 151920, 160236, 178040, 182304, 200295, 202560, 213648, 227880, 240354, 243072, 267060, 284864, 303840, 320472, 356080, 364608, 400590, 405120, 427296, 455760, 480708, 534120, 569728, 600885, 607680, 640944, 712160, 729216, 801180, 854592, 911520, 939161, 961416, 1068240, 1201770, 1215360, 1281888, 1424320, 1602360, 1709184, 1823040, 1878322, 1922832, 2136480, 2403540, 2563776, 2817483, 2848640, 3204720, 3646080, 3756644, 3845664, 4272960, 4695805, 4807080, 5127552, 5634966, 6409440, 7513288, 7691328, 8452449, 8545920, 9391610, 9614160, 11269932, 12818880, 14087415, 15026576, 15382656, 16904898, 18783220, 19228320, 22539864, 25357347, 25637760, 28174830, 30053152, 33809796, 37566440, 38456640, 42262245, 45079728, 50714694, 56349660, 60106304, 67619592, 75132880, 76913280, 84524490, 90159456, 101429388, 112699320, 120212608, 126786735, 135239184, 150265760, 169048980, 180318912, 202858776, 225398640, 253573470, 270478368, 300531520, 338097960, 360637824, 405717552, 450797280, 507146940, 540956736, 601063040, 676195920, 811435104, 901594560, 1014293880, 1081913472, 1352391840, 1622870208, 1803189120, 2028587760, 2704783680, 3245740416, 4057175520, 5409567360, 8114351040, 16228702080]

約数ペア:

[(1, 16228702080), (2, 8114351040), (3, 5409567360), (4, 4057175520), (5, 3245740416), (6, 2704783680), (8, 2028587760), (9, 1803189120), (10, 1622870208), (12, 1352391840), (15, 1081913472), (16, 1014293880), (18, 901594560), (20, 811435104), (24, 676195920), (27, 601063040), (30, 540956736), (32, 507146940), (36, 450797280), (40, 405717552), (45, 360637824), (48, 338097960), (54, 300531520), (60, 270478368), (64, 253573470), (72, 225398640), (80, 202858776), (90, 180318912), (96, 169048980), (108, 150265760), (120, 135239184), (128, 126786735), (135, 120212608), (144, 112699320), (160, 101429388), (180, 90159456), (192, 84524490), (211, 76913280), (216, 75132880), (240, 67619592), (270, 60106304), (288, 56349660), (320, 50714694), (360, 45079728), (384, 42262245), (422, 38456640), (432, 37566440), (480, 33809796), (540, 30053152), (576, 28174830), (633, 25637760), (640, 25357347), (720, 22539864), (844, 19228320), (864, 18783220), (960, 16904898), (1055, 15382656), (1080, 15026576), (1152, 14087415), (1266, 12818880), (1440, 11269932), (1688, 9614160), (1728, 9391610), (1899, 8545920), (1920, 8452449), (2110, 7691328), (2160, 7513288), (2532, 6409440), (2880, 5634966), (3165, 5127552), (3376, 4807080), (3456, 4695805), (3798, 4272960), (4220, 3845664), (4320, 3756644), (4451, 3646080), (5064, 3204720), (5697, 2848640), (5760, 2817483), (6330, 2563776), (6752, 2403540), (7596, 2136480), (8440, 1922832), (8640, 1878322), (8902, 1823040), (9495, 1709184), (10128, 1602360), (11394, 1424320), (12660, 1281888), (13353, 1215360), (13504, 1201770), (15192, 1068240), (16880, 961416), (17280, 939161), (17804, 911520), (18990, 854592), (20256, 801180), (22255, 729216), (22788, 712160), (25320, 640944), (26706, 607680), (27008, 600885), (28485, 569728), (30384, 534120), (33760, 480708), (35608, 455760), (37980, 427296), (40059, 405120), (40512, 400590), (44510, 364608), (45576, 356080), (50640, 320472), (53412, 303840), (56970, 284864), (60768, 267060), (66765, 243072), (67520, 240354), (71216, 227880), (75960, 213648), (80118, 202560), (81024, 200295), (89020, 182304), (91152, 178040), (101280, 160236), (106824, 151920), (113940, 142432), (120177, 135040), (121536, 133530)]