20565237000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 512

約数和(自身を含む): 80741007360

約数和(自身を除く): 60175770360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 127, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 254, 264, 275, 280, 300, 308, 330, 350, 375, 381, 385, 420, 440, 462, 500, 508, 525, 550, 600, 616, 635, 660, 700, 701, 750, 762, 770, 825, 840, 875, 889, 924, 1000, 1016, 1050, 1100, 1155, 1270, 1320, 1375, 1397, 1400, 1402, 1500, 1524, 1540, 1650, 1750, 1778, 1848, 1905, 1925, 2100, 2103, 2200, 2310, 2540, 2625, 2667, 2750, 2794, 2804, 3000, 3048, 3080, 3175, 3300, 3500, 3505, 3556, 3810, 3850, 4125, 4191, 4200, 4206, 4445, 4620, 4907, 5080, 5250, 5334, 5500, 5588, 5608, 5775, 6350, 6600, 6985, 7000, 7010, 7112, 7620, 7700, 7711, 8250, 8382, 8412, 8890, 9240, 9525, 9625, 9779, 9814, 10500, 10515, 10668, 11000, 11176, 11550, 12700, 13335, 13970, 14020, 14721, 15240, 15400, 15422, 15875, 16500, 16764, 16824, 17525, 17780, 19050, 19250, 19558, 19628, 20955, 21000, 21030, 21336, 22225, 23100, 23133, 24535, 25400, 26670, 27940, 28040, 28875, 29337, 29442, 30844, 31750, 33000, 33528, 34925, 35050, 35560, 38100, 38500, 38555, 39116, 39256, 41910, 42060, 44450, 46200, 46266, 47625, 48895, 49070, 52575, 53340, 53977, 55880, 57750, 58674, 58884, 61688, 63500, 66675, 69850, 70100, 73605, 76200, 77000, 77110, 78232, 83820, 84120, 87625, 88900, 89027, 92532, 95250, 97790, 98140, 104775, 105150, 106680, 107954, 111125, 115500, 115665, 117348, 117768, 122675, 127000, 133350, 139700, 140200, 146685, 147210, 154220, 161931, 167640, 174625, 175250, 177800, 178054, 185064, 190500, 192775, 195580, 196280, 209550, 210300, 215908, 222250, 231000, 231330, 234696, 244475, 245350, 262875, 266700, 267081, 269885, 279400, 293370, 294420, 308440, 323862, 333375, 349250, 350500, 356108, 368025, 381000, 385550, 391160, 419100, 420600, 431816, 444500, 445135, 462660, 488950, 490700, 523875, 525750, 533400, 534162, 539770, 578325, 586740, 588840, 613375, 623189, 647724, 666750, 698500, 701000, 712216, 733425, 736050, 771100, 809655, 838200, 889000, 890270, 925320, 963875, 977900, 979297, 981400, 1047750, 1051500, 1068324, 1079540, 1156650, 1173480, 1222375, 1226750, 1246378, 1295448, 1333500, 1335405, 1349425, 1397000, 1466850, 1472100, 1542200, 1619310, 1780540, 1840125, 1869567, 1927750, 1955800, 1958594, 2095500, 2103000, 2136648, 2159080, 2225675, 2313300, 2444750, 2453500, 2492756, 2667000, 2670810, 2698850, 2891625, 2933700, 2937891, 2944200, 3115945, 3238620, 3561080, 3667125, 3680250, 3739134, 3855500, 3917188, 4048275, 4191000, 4451350, 4626600, 4889500, 4896485, 4907000, 4985512, 5341620, 5397700, 5783250, 5867400, 5875782, 6231890, 6477240, 6677025, 6747125, 6855079, 7334250, 7360500, 7478268, 7711000, 7834376, 8096550, 8902700, 9347835, 9779000, 9792970, 10683240, 10795400, 11128375, 11566500, 11751564, 12463780, 13354050, 13494250, 13710158, 14668500, 14689455, 14721000, 14956536, 15579725, 16193100, 17805400, 18695670, 19585940, 20241375, 20565237, 22256750, 23133000, 23503128, 24482425, 24927560, 26708100, 26988500, 27420316, 29337000, 29378910, 31159450, 32386200, 33385125, 34275395, 37391340, 39171880, 40482750, 41130474, 44513500, 46739175, 48964850, 53416200, 53977000, 54840632, 58757820, 62318900, 66770250, 68550790, 73447275, 74782680, 77898625, 80965500, 82260948, 89027000, 93478350, 97929700, 102826185, 117515640, 122412125, 124637800, 133540500, 137101580, 146894550, 155797250, 161931000, 164521896, 171376975, 186956700, 195859400, 205652370, 233695875, 244824250, 267081000, 274203160, 293789100, 311594500, 342753950, 367236375, 373913400, 411304740, 467391750, 489648500, 514130925, 587578200, 623189000, 685507900, 734472750, 822609480, 856884875, 934783500, 979297000, 1028261850, 1371015800, 1468945500, 1713769750, 1869567000, 2056523700, 2570654625, 2937891000, 3427539500, 4113047400, 5141309250, 6855079000, 10282618500, 20565237000]

約数ペア:

[(1, 20565237000), (2, 10282618500), (3, 6855079000), (4, 5141309250), (5, 4113047400), (6, 3427539500), (7, 2937891000), (8, 2570654625), (10, 2056523700), (11, 1869567000), (12, 1713769750), (14, 1468945500), (15, 1371015800), (20, 1028261850), (21, 979297000), (22, 934783500), (24, 856884875), (25, 822609480), (28, 734472750), (30, 685507900), (33, 623189000), (35, 587578200), (40, 514130925), (42, 489648500), (44, 467391750), (50, 411304740), (55, 373913400), (56, 367236375), (60, 342753950), (66, 311594500), (70, 293789100), (75, 274203160), (77, 267081000), (84, 244824250), (88, 233695875), (100, 205652370), (105, 195859400), (110, 186956700), (120, 171376975), (125, 164521896), (127, 161931000), (132, 155797250), (140, 146894550), (150, 137101580), (154, 133540500), (165, 124637800), (168, 122412125), (175, 117515640), (200, 102826185), (210, 97929700), (220, 93478350), (231, 89027000), (250, 82260948), (254, 80965500), (264, 77898625), (275, 74782680), (280, 73447275), (300, 68550790), (308, 66770250), (330, 62318900), (350, 58757820), (375, 54840632), (381, 53977000), (385, 53416200), (420, 48964850), (440, 46739175), (462, 44513500), (500, 41130474), (508, 40482750), (525, 39171880), (550, 37391340), (600, 34275395), (616, 33385125), (635, 32386200), (660, 31159450), (700, 29378910), (701, 29337000), (750, 27420316), (762, 26988500), (770, 26708100), (825, 24927560), (840, 24482425), (875, 23503128), (889, 23133000), (924, 22256750), (1000, 20565237), (1016, 20241375), (1050, 19585940), (1100, 18695670), (1155, 17805400), (1270, 16193100), (1320, 15579725), (1375, 14956536), (1397, 14721000), (1400, 14689455), (1402, 14668500), (1500, 13710158), (1524, 13494250), (1540, 13354050), (1650, 12463780), (1750, 11751564), (1778, 11566500), (1848, 11128375), (1905, 10795400), (1925, 10683240), (2100, 9792970), (2103, 9779000), (2200, 9347835), (2310, 8902700), (2540, 8096550), (2625, 7834376), (2667, 7711000), (2750, 7478268), (2794, 7360500), (2804, 7334250), (3000, 6855079), (3048, 6747125), (3080, 6677025), (3175, 6477240), (3300, 6231890), (3500, 5875782), (3505, 5867400), (3556, 5783250), (3810, 5397700), (3850, 5341620), (4125, 4985512), (4191, 4907000), (4200, 4896485), (4206, 4889500), (4445, 4626600), (4620, 4451350), (4907, 4191000), (5080, 4048275), (5250, 3917188), (5334, 3855500), (5500, 3739134), (5588, 3680250), (5608, 3667125), (5775, 3561080), (6350, 3238620), (6600, 3115945), (6985, 2944200), (7000, 2937891), (7010, 2933700), (7112, 2891625), (7620, 2698850), (7700, 2670810), (7711, 2667000), (8250, 2492756), (8382, 2453500), (8412, 2444750), (8890, 2313300), (9240, 2225675), (9525, 2159080), (9625, 2136648), (9779, 2103000), (9814, 2095500), (10500, 1958594), (10515, 1955800), (10668, 1927750), (11000, 1869567), (11176, 1840125), (11550, 1780540), (12700, 1619310), (13335, 1542200), (13970, 1472100), (14020, 1466850), (14721, 1397000), (15240, 1349425), (15400, 1335405), (15422, 1333500), (15875, 1295448), (16500, 1246378), (16764, 1226750), (16824, 1222375), (17525, 1173480), (17780, 1156650), (19050, 1079540), (19250, 1068324), (19558, 1051500), (19628, 1047750), (20955, 981400), (21000, 979297), (21030, 977900), (21336, 963875), (22225, 925320), (23100, 890270), (23133, 889000), (24535, 838200), (25400, 809655), (26670, 771100), (27940, 736050), (28040, 733425), (28875, 712216), (29337, 701000), (29442, 698500), (30844, 666750), (31750, 647724), (33000, 623189), (33528, 613375), (34925, 588840), (35050, 586740), (35560, 578325), (38100, 539770), (38500, 534162), (38555, 533400), (39116, 525750), (39256, 523875), (41910, 490700), (42060, 488950), (44450, 462660), (46200, 445135), (46266, 444500), (47625, 431816), (48895, 420600), (49070, 419100), (52575, 391160), (53340, 385550), (53977, 381000), (55880, 368025), (57750, 356108), (58674, 350500), (58884, 349250), (61688, 333375), (63500, 323862), (66675, 308440), (69850, 294420), (70100, 293370), (73605, 279400), (76200, 269885), (77000, 267081), (77110, 266700), (78232, 262875), (83820, 245350), (84120, 244475), (87625, 234696), (88900, 231330), (89027, 231000), (92532, 222250), (95250, 215908), (97790, 210300), (98140, 209550), (104775, 196280), (105150, 195580), (106680, 192775), (107954, 190500), (111125, 185064), (115500, 178054), (115665, 177800), (117348, 175250), (117768, 174625), (122675, 167640), (127000, 161931), (133350, 154220), (139700, 147210), (140200, 146685)]