196882560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 821059200

約数和(自身を除く): 624176640

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, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 257, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 514, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 771, 798, 840, 855, 896, 912, 960, 1008, 1028, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1285, 1330, 1344, 1368, 1440, 1520, 1542, 1596, 1680, 1710, 1799, 1824, 1920, 1995, 2016, 2056, 2128, 2240, 2280, 2313, 2394, 2432, 2520, 2570, 2660, 2688, 2736, 2880, 3040, 3084, 3192, 3360, 3420, 3598, 3648, 3855, 3990, 4032, 4112, 4256, 4480, 4560, 4626, 4788, 4883, 5040, 5140, 5320, 5397, 5472, 5760, 5985, 6080, 6168, 6384, 6720, 6840, 7196, 7296, 7710, 7980, 8064, 8224, 8512, 8995, 9120, 9252, 9576, 9766, 10080, 10280, 10640, 10794, 10944, 11565, 11970, 12160, 12336, 12768, 13440, 13680, 14392, 14649, 15420, 15960, 16191, 16448, 17024, 17990, 18240, 18504, 19152, 19532, 20160, 20560, 21280, 21588, 21888, 23130, 23940, 24415, 24672, 25536, 26985, 27360, 28784, 29298, 30840, 31920, 32382, 32896, 34181, 35980, 36480, 37008, 38304, 39064, 40320, 41120, 42560, 43176, 43947, 46260, 47880, 48830, 49344, 51072, 53970, 54720, 57568, 58596, 61680, 63840, 64764, 68362, 71960, 73245, 74016, 76608, 78128, 80955, 82240, 85120, 86352, 87894, 92520, 95760, 97660, 98688, 102543, 107940, 109440, 115136, 117192, 123360, 127680, 129528, 136724, 143920, 146490, 148032, 153216, 156256, 161910, 164480, 170905, 172704, 175788, 185040, 191520, 195320, 205086, 215880, 219735, 230272, 234384, 246720, 255360, 259056, 273448, 287840, 292980, 296064, 307629, 312512, 323820, 341810, 345408, 351576, 370080, 383040, 390640, 410172, 431760, 439470, 468768, 493440, 512715, 518112, 546896, 575680, 585960, 615258, 625024, 647640, 683620, 690816, 703152, 740160, 766080, 781280, 820344, 863520, 878940, 937536, 1025430, 1036224, 1093792, 1151360, 1171920, 1230516, 1295280, 1367240, 1406304, 1480320, 1538145, 1562560, 1640688, 1727040, 1757880, 1875072, 2050860, 2072448, 2187584, 2343840, 2461032, 2590560, 2734480, 2812608, 3076290, 3125120, 3281376, 3454080, 3515760, 4101720, 4375168, 4687680, 4922064, 5181120, 5468960, 5625216, 6152580, 6562752, 7031520, 8203440, 9375360, 9844128, 10362240, 10937920, 12305160, 13125504, 14063040, 16406880, 19688256, 21875840, 24610320, 28126080, 32813760, 39376512, 49220640, 65627520, 98441280, 196882560]

約数ペア:

[(1, 196882560), (2, 98441280), (3, 65627520), (4, 49220640), (5, 39376512), (6, 32813760), (7, 28126080), (8, 24610320), (9, 21875840), (10, 19688256), (12, 16406880), (14, 14063040), (15, 13125504), (16, 12305160), (18, 10937920), (19, 10362240), (20, 9844128), (21, 9375360), (24, 8203440), (28, 7031520), (30, 6562752), (32, 6152580), (35, 5625216), (36, 5468960), (38, 5181120), (40, 4922064), (42, 4687680), (45, 4375168), (48, 4101720), (56, 3515760), (57, 3454080), (60, 3281376), (63, 3125120), (64, 3076290), (70, 2812608), (72, 2734480), (76, 2590560), (80, 2461032), (84, 2343840), (90, 2187584), (95, 2072448), (96, 2050860), (105, 1875072), (112, 1757880), (114, 1727040), (120, 1640688), (126, 1562560), (128, 1538145), (133, 1480320), (140, 1406304), (144, 1367240), (152, 1295280), (160, 1230516), (168, 1171920), (171, 1151360), (180, 1093792), (190, 1036224), (192, 1025430), (210, 937536), (224, 878940), (228, 863520), (240, 820344), (252, 781280), (257, 766080), (266, 740160), (280, 703152), (285, 690816), (288, 683620), (304, 647640), (315, 625024), (320, 615258), (336, 585960), (342, 575680), (360, 546896), (380, 518112), (384, 512715), (399, 493440), (420, 468768), (448, 439470), (456, 431760), (480, 410172), (504, 390640), (514, 383040), (532, 370080), (560, 351576), (570, 345408), (576, 341810), (608, 323820), (630, 312512), (640, 307629), (665, 296064), (672, 292980), (684, 287840), (720, 273448), (760, 259056), (771, 255360), (798, 246720), (840, 234384), (855, 230272), (896, 219735), (912, 215880), (960, 205086), (1008, 195320), (1028, 191520), (1064, 185040), (1120, 175788), (1140, 172704), (1152, 170905), (1197, 164480), (1216, 161910), (1260, 156256), (1285, 153216), (1330, 148032), (1344, 146490), (1368, 143920), (1440, 136724), (1520, 129528), (1542, 127680), (1596, 123360), (1680, 117192), (1710, 115136), (1799, 109440), (1824, 107940), (1920, 102543), (1995, 98688), (2016, 97660), (2056, 95760), (2128, 92520), (2240, 87894), (2280, 86352), (2313, 85120), (2394, 82240), (2432, 80955), (2520, 78128), (2570, 76608), (2660, 74016), (2688, 73245), (2736, 71960), (2880, 68362), (3040, 64764), (3084, 63840), (3192, 61680), (3360, 58596), (3420, 57568), (3598, 54720), (3648, 53970), (3855, 51072), (3990, 49344), (4032, 48830), (4112, 47880), (4256, 46260), (4480, 43947), (4560, 43176), (4626, 42560), (4788, 41120), (4883, 40320), (5040, 39064), (5140, 38304), (5320, 37008), (5397, 36480), (5472, 35980), (5760, 34181), (5985, 32896), (6080, 32382), (6168, 31920), (6384, 30840), (6720, 29298), (6840, 28784), (7196, 27360), (7296, 26985), (7710, 25536), (7980, 24672), (8064, 24415), (8224, 23940), (8512, 23130), (8995, 21888), (9120, 21588), (9252, 21280), (9576, 20560), (9766, 20160), (10080, 19532), (10280, 19152), (10640, 18504), (10794, 18240), (10944, 17990), (11565, 17024), (11970, 16448), (12160, 16191), (12336, 15960), (12768, 15420), (13440, 14649), (13680, 14392)]