21101436480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:522

約数の個数: 448

約数和(自身を含む): 74263910400

約数和(自身を除く): 53162473920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 179, 184, 190, 192, 228, 230, 240, 276, 281, 285, 304, 320, 345, 358, 368, 380, 437, 456, 460, 480, 537, 552, 562, 570, 608, 690, 716, 736, 760, 843, 874, 895, 912, 920, 960, 1074, 1104, 1124, 1140, 1216, 1311, 1380, 1405, 1432, 1472, 1520, 1686, 1748, 1790, 1824, 1840, 2148, 2185, 2208, 2248, 2280, 2622, 2685, 2760, 2810, 2864, 3040, 3372, 3401, 3496, 3580, 3648, 3680, 4117, 4215, 4296, 4370, 4416, 4496, 4560, 5244, 5339, 5370, 5520, 5620, 5728, 6080, 6463, 6555, 6744, 6802, 6992, 7160, 7360, 8234, 8430, 8592, 8740, 8992, 9120, 10203, 10488, 10678, 10740, 11040, 11240, 11456, 12351, 12926, 13110, 13488, 13604, 13984, 14320, 16017, 16468, 16860, 17005, 17184, 17480, 17984, 18240, 19389, 20406, 20585, 20976, 21356, 21480, 22080, 22480, 24702, 25852, 26220, 26695, 26976, 27208, 27968, 28640, 32034, 32315, 32936, 33720, 34010, 34368, 34960, 38778, 40812, 41170, 41952, 42712, 42960, 44960, 49404, 50299, 51015, 51704, 52440, 53390, 53952, 54416, 57280, 61755, 64068, 64630, 65872, 67440, 68020, 69920, 77556, 78223, 80085, 81624, 82340, 83904, 85424, 85920, 89920, 96945, 98808, 100598, 102030, 103408, 104880, 106780, 108832, 122797, 123510, 128136, 129260, 131744, 134880, 136040, 139840, 150897, 155112, 156446, 160170, 163248, 164680, 170848, 171840, 193890, 197616, 201196, 204060, 206816, 209760, 213560, 217664, 234669, 245594, 247020, 251495, 256272, 258520, 263488, 269760, 272080, 301794, 310224, 312892, 320340, 326496, 329360, 341696, 368391, 387780, 391115, 395232, 402392, 408120, 413632, 419520, 427120, 469338, 491188, 494040, 502990, 512544, 517040, 544160, 603588, 613985, 620448, 625784, 640680, 652992, 658720, 736782, 754485, 775560, 782230, 790464, 804784, 816240, 854240, 938676, 955681, 982376, 988080, 1005980, 1025088, 1034080, 1088320, 1156877, 1173345, 1207176, 1227970, 1240896, 1251568, 1281360, 1317440, 1473564, 1508970, 1551120, 1564460, 1609568, 1632480, 1708480, 1841955, 1877352, 1911362, 1964752, 1976160, 2011960, 2068160, 2313754, 2346690, 2414352, 2455940, 2503136, 2562720, 2867043, 2947128, 3017940, 3102240, 3128920, 3219136, 3264960, 3470631, 3683910, 3754704, 3822724, 3929504, 3952320, 4023920, 4627508, 4693380, 4778405, 4828704, 4911880, 5006272, 5125440, 5734086, 5784385, 5894256, 6035880, 6204480, 6257840, 6941262, 7367820, 7509408, 7645448, 7859008, 8047840, 9255016, 9386760, 9556810, 9657408, 9823760, 11468172, 11568770, 11788512, 12071760, 12515680, 13882524, 14335215, 14735640, 15018816, 15290896, 16095680, 17353155, 18510032, 18773520, 19113620, 19647520, 21980663, 22936344, 23137540, 23577024, 24143520, 25031360, 27765048, 28670430, 29471280, 30581792, 34706310, 37020064, 37547040, 38227240, 39295040, 43961326, 45872688, 46275080, 48287040, 55530096, 57340860, 58942560, 61163584, 65941989, 69412620, 74040128, 75094080, 76454480, 87922652, 91745376, 92550160, 109903315, 111060192, 114681720, 117885120, 131883978, 138825240, 152908960, 175845304, 183490752, 185100320, 219806630, 222120384, 229363440, 263767956, 277650480, 305817920, 329709945, 351690608, 370200640, 439613260, 458726880, 527535912, 555300960, 659419890, 703381216, 879226520, 917453760, 1055071824, 1110601920, 1318839780, 1406762432, 1758453040, 2110143648, 2637679560, 3516906080, 4220287296, 5275359120, 7033812160, 10550718240, 21101436480]

約数ペア:

[(1, 21101436480), (2, 10550718240), (3, 7033812160), (4, 5275359120), (5, 4220287296), (6, 3516906080), (8, 2637679560), (10, 2110143648), (12, 1758453040), (15, 1406762432), (16, 1318839780), (19, 1110601920), (20, 1055071824), (23, 917453760), (24, 879226520), (30, 703381216), (32, 659419890), (38, 555300960), (40, 527535912), (46, 458726880), (48, 439613260), (57, 370200640), (60, 351690608), (64, 329709945), (69, 305817920), (76, 277650480), (80, 263767956), (92, 229363440), (95, 222120384), (96, 219806630), (114, 185100320), (115, 183490752), (120, 175845304), (138, 152908960), (152, 138825240), (160, 131883978), (179, 117885120), (184, 114681720), (190, 111060192), (192, 109903315), (228, 92550160), (230, 91745376), (240, 87922652), (276, 76454480), (281, 75094080), (285, 74040128), (304, 69412620), (320, 65941989), (345, 61163584), (358, 58942560), (368, 57340860), (380, 55530096), (437, 48287040), (456, 46275080), (460, 45872688), (480, 43961326), (537, 39295040), (552, 38227240), (562, 37547040), (570, 37020064), (608, 34706310), (690, 30581792), (716, 29471280), (736, 28670430), (760, 27765048), (843, 25031360), (874, 24143520), (895, 23577024), (912, 23137540), (920, 22936344), (960, 21980663), (1074, 19647520), (1104, 19113620), (1124, 18773520), (1140, 18510032), (1216, 17353155), (1311, 16095680), (1380, 15290896), (1405, 15018816), (1432, 14735640), (1472, 14335215), (1520, 13882524), (1686, 12515680), (1748, 12071760), (1790, 11788512), (1824, 11568770), (1840, 11468172), (2148, 9823760), (2185, 9657408), (2208, 9556810), (2248, 9386760), (2280, 9255016), (2622, 8047840), (2685, 7859008), (2760, 7645448), (2810, 7509408), (2864, 7367820), (3040, 6941262), (3372, 6257840), (3401, 6204480), (3496, 6035880), (3580, 5894256), (3648, 5784385), (3680, 5734086), (4117, 5125440), (4215, 5006272), (4296, 4911880), (4370, 4828704), (4416, 4778405), (4496, 4693380), (4560, 4627508), (5244, 4023920), (5339, 3952320), (5370, 3929504), (5520, 3822724), (5620, 3754704), (5728, 3683910), (6080, 3470631), (6463, 3264960), (6555, 3219136), (6744, 3128920), (6802, 3102240), (6992, 3017940), (7160, 2947128), (7360, 2867043), (8234, 2562720), (8430, 2503136), (8592, 2455940), (8740, 2414352), (8992, 2346690), (9120, 2313754), (10203, 2068160), (10488, 2011960), (10678, 1976160), (10740, 1964752), (11040, 1911362), (11240, 1877352), (11456, 1841955), (12351, 1708480), (12926, 1632480), (13110, 1609568), (13488, 1564460), (13604, 1551120), (13984, 1508970), (14320, 1473564), (16017, 1317440), (16468, 1281360), (16860, 1251568), (17005, 1240896), (17184, 1227970), (17480, 1207176), (17984, 1173345), (18240, 1156877), (19389, 1088320), (20406, 1034080), (20585, 1025088), (20976, 1005980), (21356, 988080), (21480, 982376), (22080, 955681), (22480, 938676), (24702, 854240), (25852, 816240), (26220, 804784), (26695, 790464), (26976, 782230), (27208, 775560), (27968, 754485), (28640, 736782), (32034, 658720), (32315, 652992), (32936, 640680), (33720, 625784), (34010, 620448), (34368, 613985), (34960, 603588), (38778, 544160), (40812, 517040), (41170, 512544), (41952, 502990), (42712, 494040), (42960, 491188), (44960, 469338), (49404, 427120), (50299, 419520), (51015, 413632), (51704, 408120), (52440, 402392), (53390, 395232), (53952, 391115), (54416, 387780), (57280, 368391), (61755, 341696), (64068, 329360), (64630, 326496), (65872, 320340), (67440, 312892), (68020, 310224), (69920, 301794), (77556, 272080), (78223, 269760), (80085, 263488), (81624, 258520), (82340, 256272), (83904, 251495), (85424, 247020), (85920, 245594), (89920, 234669), (96945, 217664), (98808, 213560), (100598, 209760), (102030, 206816), (103408, 204060), (104880, 201196), (106780, 197616), (108832, 193890), (122797, 171840), (123510, 170848), (128136, 164680), (129260, 163248), (131744, 160170), (134880, 156446), (136040, 155112), (139840, 150897)]