20166472440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{6329}}^1$

素因数の和:6566

約数の個数: 192

約数和(自身を含む): 67188139200

約数和(自身を除く): 47021666760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 167, 180, 212, 265, 318, 334, 360, 424, 477, 501, 530, 636, 668, 795, 835, 954, 1002, 1060, 1272, 1336, 1503, 1590, 1670, 1908, 2004, 2120, 2385, 2505, 3006, 3180, 3340, 3816, 4008, 4770, 5010, 6012, 6329, 6360, 6680, 7515, 8851, 9540, 10020, 12024, 12658, 15030, 17702, 18987, 19080, 20040, 25316, 26553, 30060, 31645, 35404, 37974, 44255, 50632, 53106, 56961, 60120, 63290, 70808, 75948, 79659, 88510, 94935, 106212, 113922, 126580, 132765, 151896, 159318, 177020, 189870, 212424, 227844, 253160, 265530, 284805, 318636, 335437, 354040, 379740, 398295, 455688, 531060, 569610, 637272, 670874, 759480, 796590, 1006311, 1056943, 1062120, 1139220, 1341748, 1593180, 1677185, 2012622, 2113886, 2278440, 2683496, 3018933, 3170829, 3186360, 3354370, 4025244, 4227772, 5031555, 5284715, 6037866, 6341658, 6708740, 8050488, 8455544, 9512487, 10063110, 10569430, 12075732, 12683316, 13417480, 15094665, 15854145, 19024974, 20126220, 21138860, 24151464, 25366632, 30189330, 31708290, 38049948, 40252440, 42277720, 47562435, 56017979, 60378660, 63416580, 76099896, 95124870, 112035958, 120757320, 126833160, 168053937, 190249740, 224071916, 280089895, 336107874, 380499480, 448143832, 504161811, 560179790, 672215748, 840269685, 1008323622, 1120359580, 1344431496, 1680539370, 2016647244, 2240719160, 2520809055, 3361078740, 4033294488, 5041618110, 6722157480, 10083236220, 20166472440]

約数ペア:

[(1, 20166472440), (2, 10083236220), (3, 6722157480), (4, 5041618110), (5, 4033294488), (6, 3361078740), (8, 2520809055), (9, 2240719160), (10, 2016647244), (12, 1680539370), (15, 1344431496), (18, 1120359580), (20, 1008323622), (24, 840269685), (30, 672215748), (36, 560179790), (40, 504161811), (45, 448143832), (53, 380499480), (60, 336107874), (72, 280089895), (90, 224071916), (106, 190249740), (120, 168053937), (159, 126833160), (167, 120757320), (180, 112035958), (212, 95124870), (265, 76099896), (318, 63416580), (334, 60378660), (360, 56017979), (424, 47562435), (477, 42277720), (501, 40252440), (530, 38049948), (636, 31708290), (668, 30189330), (795, 25366632), (835, 24151464), (954, 21138860), (1002, 20126220), (1060, 19024974), (1272, 15854145), (1336, 15094665), (1503, 13417480), (1590, 12683316), (1670, 12075732), (1908, 10569430), (2004, 10063110), (2120, 9512487), (2385, 8455544), (2505, 8050488), (3006, 6708740), (3180, 6341658), (3340, 6037866), (3816, 5284715), (4008, 5031555), (4770, 4227772), (5010, 4025244), (6012, 3354370), (6329, 3186360), (6360, 3170829), (6680, 3018933), (7515, 2683496), (8851, 2278440), (9540, 2113886), (10020, 2012622), (12024, 1677185), (12658, 1593180), (15030, 1341748), (17702, 1139220), (18987, 1062120), (19080, 1056943), (20040, 1006311), (25316, 796590), (26553, 759480), (30060, 670874), (31645, 637272), (35404, 569610), (37974, 531060), (44255, 455688), (50632, 398295), (53106, 379740), (56961, 354040), (60120, 335437), (63290, 318636), (70808, 284805), (75948, 265530), (79659, 253160), (88510, 227844), (94935, 212424), (106212, 189870), (113922, 177020), (126580, 159318), (132765, 151896)]