216800640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 384

約数和(自身を含む): 903801600

約数和(自身を除く): 687000960

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, 266, 280, 283, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 566, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 849, 855, 896, 912, 960, 1008, 1064, 1120, 1132, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1415, 1440, 1520, 1596, 1680, 1698, 1710, 1824, 1920, 1981, 1995, 2016, 2128, 2240, 2264, 2280, 2394, 2432, 2520, 2547, 2660, 2688, 2736, 2830, 2880, 3040, 3192, 3360, 3396, 3420, 3648, 3962, 3990, 4032, 4245, 4256, 4480, 4528, 4560, 4788, 5040, 5094, 5320, 5377, 5472, 5660, 5760, 5943, 5985, 6080, 6384, 6720, 6792, 6840, 7296, 7924, 7980, 8064, 8490, 8512, 9056, 9120, 9576, 9905, 10080, 10188, 10640, 10754, 10944, 11320, 11886, 11970, 12160, 12735, 12768, 13440, 13584, 13680, 15848, 15960, 16131, 16980, 17024, 17829, 18112, 18240, 19152, 19810, 20160, 20376, 21280, 21508, 21888, 22640, 23772, 23940, 25470, 25536, 26885, 27168, 27360, 29715, 31696, 31920, 32262, 33960, 35658, 36224, 36480, 37639, 38304, 39620, 40320, 40752, 42560, 43016, 45280, 47544, 47880, 48393, 50940, 51072, 53770, 54336, 54720, 59430, 63392, 63840, 64524, 67920, 71316, 75278, 76608, 79240, 80655, 81504, 85120, 86032, 89145, 90560, 95088, 95760, 96786, 101880, 107540, 108672, 109440, 112917, 118860, 126784, 127680, 129048, 135840, 142632, 150556, 153216, 158480, 161310, 163008, 172064, 178290, 181120, 188195, 190176, 191520, 193572, 203760, 215080, 225834, 237720, 241965, 253568, 255360, 258096, 271680, 285264, 301112, 316960, 322620, 326016, 338751, 344128, 356580, 376390, 380352, 383040, 387144, 407520, 430160, 451668, 475440, 483930, 516192, 543360, 564585, 570528, 602224, 633920, 645240, 677502, 688256, 713160, 752780, 760704, 766080, 774288, 815040, 860320, 903336, 950880, 967860, 1032384, 1129170, 1141056, 1204448, 1267840, 1290480, 1355004, 1426320, 1505560, 1548576, 1630080, 1693755, 1720640, 1806672, 1901760, 1935720, 2064768, 2258340, 2282112, 2408896, 2580960, 2710008, 2852640, 3011120, 3097152, 3387510, 3441280, 3613344, 3803520, 3871440, 4516680, 4817792, 5161920, 5420016, 5705280, 6022240, 6194304, 6775020, 7226688, 7742880, 9033360, 10323840, 10840032, 11410560, 12044480, 13550040, 14453376, 15485760, 18066720, 21680064, 24088960, 27100080, 30971520, 36133440, 43360128, 54200160, 72266880, 108400320, 216800640]

約数ペア:

[(1, 216800640), (2, 108400320), (3, 72266880), (4, 54200160), (5, 43360128), (6, 36133440), (7, 30971520), (8, 27100080), (9, 24088960), (10, 21680064), (12, 18066720), (14, 15485760), (15, 14453376), (16, 13550040), (18, 12044480), (19, 11410560), (20, 10840032), (21, 10323840), (24, 9033360), (28, 7742880), (30, 7226688), (32, 6775020), (35, 6194304), (36, 6022240), (38, 5705280), (40, 5420016), (42, 5161920), (45, 4817792), (48, 4516680), (56, 3871440), (57, 3803520), (60, 3613344), (63, 3441280), (64, 3387510), (70, 3097152), (72, 3011120), (76, 2852640), (80, 2710008), (84, 2580960), (90, 2408896), (95, 2282112), (96, 2258340), (105, 2064768), (112, 1935720), (114, 1901760), (120, 1806672), (126, 1720640), (128, 1693755), (133, 1630080), (140, 1548576), (144, 1505560), (152, 1426320), (160, 1355004), (168, 1290480), (171, 1267840), (180, 1204448), (190, 1141056), (192, 1129170), (210, 1032384), (224, 967860), (228, 950880), (240, 903336), (252, 860320), (266, 815040), (280, 774288), (283, 766080), (285, 760704), (288, 752780), (304, 713160), (315, 688256), (320, 677502), (336, 645240), (342, 633920), (360, 602224), (380, 570528), (384, 564585), (399, 543360), (420, 516192), (448, 483930), (456, 475440), (480, 451668), (504, 430160), (532, 407520), (560, 387144), (566, 383040), (570, 380352), (576, 376390), (608, 356580), (630, 344128), (640, 338751), (665, 326016), (672, 322620), (684, 316960), (720, 301112), (760, 285264), (798, 271680), (840, 258096), (849, 255360), (855, 253568), (896, 241965), (912, 237720), (960, 225834), (1008, 215080), (1064, 203760), (1120, 193572), (1132, 191520), (1140, 190176), (1152, 188195), (1197, 181120), (1216, 178290), (1260, 172064), (1330, 163008), (1344, 161310), (1368, 158480), (1415, 153216), (1440, 150556), (1520, 142632), (1596, 135840), (1680, 129048), (1698, 127680), (1710, 126784), (1824, 118860), (1920, 112917), (1981, 109440), (1995, 108672), (2016, 107540), (2128, 101880), (2240, 96786), (2264, 95760), (2280, 95088), (2394, 90560), (2432, 89145), (2520, 86032), (2547, 85120), (2660, 81504), (2688, 80655), (2736, 79240), (2830, 76608), (2880, 75278), (3040, 71316), (3192, 67920), (3360, 64524), (3396, 63840), (3420, 63392), (3648, 59430), (3962, 54720), (3990, 54336), (4032, 53770), (4245, 51072), (4256, 50940), (4480, 48393), (4528, 47880), (4560, 47544), (4788, 45280), (5040, 43016), (5094, 42560), (5320, 40752), (5377, 40320), (5472, 39620), (5660, 38304), (5760, 37639), (5943, 36480), (5985, 36224), (6080, 35658), (6384, 33960), (6720, 32262), (6792, 31920), (6840, 31696), (7296, 29715), (7924, 27360), (7980, 27168), (8064, 26885), (8490, 25536), (8512, 25470), (9056, 23940), (9120, 23772), (9576, 22640), (9905, 21888), (10080, 21508), (10188, 21280), (10640, 20376), (10754, 20160), (10944, 19810), (11320, 19152), (11886, 18240), (11970, 18112), (12160, 17829), (12735, 17024), (12768, 16980), (13440, 16131), (13584, 15960), (13680, 15848)]