20178039330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3793}}^1$

素因数の和:3906

約数の個数: 256

約数和(自身を含む): 60971097600

約数和(自身を除く): 40793058270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 61, 85, 90, 95, 102, 114, 122, 135, 153, 170, 171, 183, 190, 255, 270, 285, 305, 306, 323, 342, 366, 459, 510, 513, 549, 570, 610, 646, 765, 855, 915, 918, 969, 1026, 1037, 1098, 1159, 1530, 1615, 1647, 1710, 1830, 1938, 2074, 2295, 2318, 2565, 2745, 2907, 3111, 3230, 3294, 3477, 3793, 4590, 4845, 5130, 5185, 5490, 5795, 5814, 6222, 6954, 7586, 8235, 8721, 9333, 9690, 10370, 10431, 11379, 11590, 14535, 15555, 16470, 17385, 17442, 18666, 18965, 19703, 20862, 22758, 27999, 29070, 31110, 31293, 34137, 34770, 37930, 39406, 43605, 46665, 52155, 55998, 56895, 59109, 62586, 64481, 68274, 72067, 87210, 93330, 98515, 102411, 104310, 113790, 118218, 128962, 139995, 144134, 156465, 170685, 177327, 193443, 197030, 204822, 216201, 231373, 279990, 295545, 312930, 322405, 341370, 354654, 360335, 386886, 432402, 462746, 512055, 531981, 580329, 591090, 644810, 648603, 694119, 720670, 886635, 967215, 1024110, 1063962, 1081005, 1156865, 1160658, 1225139, 1297206, 1388238, 1740987, 1773270, 1934430, 1945809, 2082357, 2162010, 2313730, 2450278, 2659905, 2901645, 3243015, 3470595, 3481974, 3675417, 3891618, 3933341, 4164714, 4396087, 5319810, 5803290, 6125695, 6247071, 6486030, 6941190, 7350834, 7866682, 8704935, 8792174, 9729045, 10411785, 11026251, 11800023, 12251390, 12494142, 13188261, 17409870, 18377085, 19458090, 19666705, 20823570, 21980435, 22052502, 23600046, 26376522, 31235355, 33078753, 35400069, 36754170, 39333410, 39564783, 43960870, 55131255, 59000115, 62470710, 65941305, 66157506, 70800138, 74733479, 79129566, 106200207, 110262510, 118000230, 118694349, 131882610, 149466958, 165393765, 177000345, 197823915, 212400414, 224200437, 237388698, 330787530, 354000690, 373667395, 395647830, 448400874, 531001035, 593471745, 672601311, 747334790, 1062002070, 1121002185, 1186943490, 1345202622, 2017803933, 2242004370, 3363006555, 4035607866, 6726013110, 10089019665, 20178039330]

約数ペア:

[(1, 20178039330), (2, 10089019665), (3, 6726013110), (5, 4035607866), (6, 3363006555), (9, 2242004370), (10, 2017803933), (15, 1345202622), (17, 1186943490), (18, 1121002185), (19, 1062002070), (27, 747334790), (30, 672601311), (34, 593471745), (38, 531001035), (45, 448400874), (51, 395647830), (54, 373667395), (57, 354000690), (61, 330787530), (85, 237388698), (90, 224200437), (95, 212400414), (102, 197823915), (114, 177000345), (122, 165393765), (135, 149466958), (153, 131882610), (170, 118694349), (171, 118000230), (183, 110262510), (190, 106200207), (255, 79129566), (270, 74733479), (285, 70800138), (305, 66157506), (306, 65941305), (323, 62470710), (342, 59000115), (366, 55131255), (459, 43960870), (510, 39564783), (513, 39333410), (549, 36754170), (570, 35400069), (610, 33078753), (646, 31235355), (765, 26376522), (855, 23600046), (915, 22052502), (918, 21980435), (969, 20823570), (1026, 19666705), (1037, 19458090), (1098, 18377085), (1159, 17409870), (1530, 13188261), (1615, 12494142), (1647, 12251390), (1710, 11800023), (1830, 11026251), (1938, 10411785), (2074, 9729045), (2295, 8792174), (2318, 8704935), (2565, 7866682), (2745, 7350834), (2907, 6941190), (3111, 6486030), (3230, 6247071), (3294, 6125695), (3477, 5803290), (3793, 5319810), (4590, 4396087), (4845, 4164714), (5130, 3933341), (5185, 3891618), (5490, 3675417), (5795, 3481974), (5814, 3470595), (6222, 3243015), (6954, 2901645), (7586, 2659905), (8235, 2450278), (8721, 2313730), (9333, 2162010), (9690, 2082357), (10370, 1945809), (10431, 1934430), (11379, 1773270), (11590, 1740987), (14535, 1388238), (15555, 1297206), (16470, 1225139), (17385, 1160658), (17442, 1156865), (18666, 1081005), (18965, 1063962), (19703, 1024110), (20862, 967215), (22758, 886635), (27999, 720670), (29070, 694119), (31110, 648603), (31293, 644810), (34137, 591090), (34770, 580329), (37930, 531981), (39406, 512055), (43605, 462746), (46665, 432402), (52155, 386886), (55998, 360335), (56895, 354654), (59109, 341370), (62586, 322405), (64481, 312930), (68274, 295545), (72067, 279990), (87210, 231373), (93330, 216201), (98515, 204822), (102411, 197030), (104310, 193443), (113790, 177327), (118218, 170685), (128962, 156465), (139995, 144134)]