16211401920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42323}}^1$

素因数の和:42372

約数の個数: 336

約数和(自身を含む): 67081847040

約数和(自身を除く): 50870445120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6080, 6384, 6720, 6840, 7980, 8512, 9120, 9576, 10080, 10640, 10944, 11970, 12768, 13680, 15960, 18240, 19152, 20160, 21280, 23940, 25536, 27360, 31920, 38304, 42323, 42560, 47880, 54720, 63840, 76608, 84646, 95760, 126969, 127680, 169292, 191520, 211615, 253938, 296261, 338584, 380907, 383040, 423230, 507876, 592522, 634845, 677168, 761814, 804137, 846460, 888783, 1015752, 1185044, 1269690, 1354336, 1481305, 1523628, 1608274, 1692920, 1777566, 1904535, 2031504, 2370088, 2412411, 2539380, 2666349, 2708672, 2962610, 3047256, 3216548, 3385840, 3555132, 3809070, 4020685, 4063008, 4443915, 4740176, 4824822, 5078760, 5332698, 5628959, 5925220, 6094512, 6433096, 6771680, 7110264, 7237233, 7618140, 8041370, 8126016, 8887830, 9480352, 9649644, 10157520, 10665396, 11257918, 11850440, 12062055, 12189024, 12866192, 13331745, 13543360, 14220528, 14474466, 15236280, 16082740, 16886877, 17775660, 18960704, 19299288, 20315040, 21330792, 22515836, 23700880, 24124110, 24378048, 25732384, 26663490, 28144795, 28441056, 28948932, 30472560, 32165480, 33773754, 35551320, 36186165, 38598576, 40630080, 42661584, 45031672, 47401760, 48248220, 50660631, 51464768, 53326980, 56289590, 56882112, 57897864, 60945120, 64330960, 67547508, 71102640, 72372330, 77197152, 84434385, 85323168, 90063344, 94803520, 96496440, 101321262, 106653960, 112579180, 115795728, 121890240, 128661920, 135095016, 142205280, 144744660, 154394304, 168868770, 170646336, 180126688, 192992880, 202642524, 213307920, 225158360, 231591456, 253303155, 257323840, 270190032, 284410560, 289489320, 337737540, 360253376, 385985760, 405285048, 426615840, 450316720, 463182912, 506606310, 540380064, 578978640, 675475080, 771971520, 810570096, 853231680, 900633440, 1013212620, 1080760128, 1157957280, 1350950160, 1621140192, 1801266880, 2026425240, 2315914560, 2701900320, 3242280384, 4052850480, 5403800640, 8105700960, 16211401920]

約数ペア:

[(1, 16211401920), (2, 8105700960), (3, 5403800640), (4, 4052850480), (5, 3242280384), (6, 2701900320), (7, 2315914560), (8, 2026425240), (9, 1801266880), (10, 1621140192), (12, 1350950160), (14, 1157957280), (15, 1080760128), (16, 1013212620), (18, 900633440), (19, 853231680), (20, 810570096), (21, 771971520), (24, 675475080), (28, 578978640), (30, 540380064), (32, 506606310), (35, 463182912), (36, 450316720), (38, 426615840), (40, 405285048), (42, 385985760), (45, 360253376), (48, 337737540), (56, 289489320), (57, 284410560), (60, 270190032), (63, 257323840), (64, 253303155), (70, 231591456), (72, 225158360), (76, 213307920), (80, 202642524), (84, 192992880), (90, 180126688), (95, 170646336), (96, 168868770), (105, 154394304), (112, 144744660), (114, 142205280), (120, 135095016), (126, 128661920), (133, 121890240), (140, 115795728), (144, 112579180), (152, 106653960), (160, 101321262), (168, 96496440), (171, 94803520), (180, 90063344), (190, 85323168), (192, 84434385), (210, 77197152), (224, 72372330), (228, 71102640), (240, 67547508), (252, 64330960), (266, 60945120), (280, 57897864), (285, 56882112), (288, 56289590), (304, 53326980), (315, 51464768), (320, 50660631), (336, 48248220), (342, 47401760), (360, 45031672), (380, 42661584), (399, 40630080), (420, 38598576), (448, 36186165), (456, 35551320), (480, 33773754), (504, 32165480), (532, 30472560), (560, 28948932), (570, 28441056), (576, 28144795), (608, 26663490), (630, 25732384), (665, 24378048), (672, 24124110), (684, 23700880), (720, 22515836), (760, 21330792), (798, 20315040), (840, 19299288), (855, 18960704), (912, 17775660), (960, 16886877), (1008, 16082740), (1064, 15236280), (1120, 14474466), (1140, 14220528), (1197, 13543360), (1216, 13331745), (1260, 12866192), (1330, 12189024), (1344, 12062055), (1368, 11850440), (1440, 11257918), (1520, 10665396), (1596, 10157520), (1680, 9649644), (1710, 9480352), (1824, 8887830), (1995, 8126016), (2016, 8041370), (2128, 7618140), (2240, 7237233), (2280, 7110264), (2394, 6771680), (2520, 6433096), (2660, 6094512), (2736, 5925220), (2880, 5628959), (3040, 5332698), (3192, 5078760), (3360, 4824822), (3420, 4740176), (3648, 4443915), (3990, 4063008), (4032, 4020685), (4256, 3809070), (4560, 3555132), (4788, 3385840), (5040, 3216548), (5320, 3047256), (5472, 2962610), (5985, 2708672), (6080, 2666349), (6384, 2539380), (6720, 2412411), (6840, 2370088), (7980, 2031504), (8512, 1904535), (9120, 1777566), (9576, 1692920), (10080, 1608274), (10640, 1523628), (10944, 1481305), (11970, 1354336), (12768, 1269690), (13680, 1185044), (15960, 1015752), (18240, 888783), (19152, 846460), (20160, 804137), (21280, 761814), (23940, 677168), (25536, 634845), (27360, 592522), (31920, 507876), (38304, 423230), (42323, 383040), (42560, 380907), (47880, 338584), (54720, 296261), (63840, 253938), (76608, 211615), (84646, 191520), (95760, 169292), (126969, 127680)]