20233098480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1$

素因数の和:2652

約数の個数: 320

約数和(自身を含む): 75766579200

約数和(自身を除く): 55533480720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 271, 280, 285, 304, 336, 380, 399, 420, 456, 532, 542, 560, 570, 665, 760, 798, 813, 840, 912, 1064, 1084, 1140, 1330, 1355, 1520, 1596, 1626, 1680, 1897, 1995, 2128, 2168, 2280, 2339, 2660, 2710, 3192, 3252, 3794, 3990, 4065, 4336, 4560, 4678, 5149, 5320, 5420, 5691, 6384, 6504, 7017, 7588, 7980, 8130, 9356, 9485, 10298, 10640, 10840, 11382, 11695, 13008, 14034, 15176, 15447, 15960, 16260, 16373, 18712, 18970, 20596, 21680, 22764, 23390, 25745, 28068, 28455, 30352, 30894, 31920, 32520, 32746, 35085, 36043, 37424, 37940, 41192, 44441, 45528, 46780, 49119, 51490, 56136, 56910, 61788, 65040, 65492, 70170, 72086, 75880, 77235, 81865, 82384, 88882, 91056, 93560, 98238, 102980, 108129, 112272, 113820, 123576, 130984, 133323, 140340, 144172, 151760, 154470, 163730, 177764, 180215, 187120, 196476, 205960, 216258, 222205, 227640, 245595, 247152, 261968, 266646, 280680, 288344, 308940, 311087, 327460, 355528, 360430, 392952, 411920, 432516, 444410, 455280, 491190, 533292, 540645, 561360, 576688, 617880, 622174, 633869, 654920, 666615, 711056, 720860, 785904, 865032, 888820, 933261, 982380, 1066584, 1081290, 1235760, 1244348, 1267738, 1309840, 1333230, 1441720, 1555435, 1730064, 1777640, 1866522, 1901607, 1964760, 2133168, 2162580, 2488696, 2535476, 2666460, 2883440, 3110870, 3169345, 3555280, 3733044, 3803214, 3929520, 4325160, 4437083, 4666305, 4977392, 5070952, 5332920, 6221740, 6338690, 7466088, 7606428, 8650320, 8874166, 9332610, 9508035, 10141904, 10665840, 12043511, 12443480, 12677380, 13311249, 14932176, 15212856, 17748332, 18665220, 19016070, 22185415, 24087022, 24886960, 25354760, 26622498, 30425712, 35496664, 36130533, 37330440, 38032140, 44370830, 48174044, 50709520, 53244996, 60217555, 66556245, 70993328, 72261066, 74660880, 76064280, 84304577, 88741660, 96348088, 106489992, 120435110, 133112490, 144522132, 152128560, 168609154, 177483320, 180652665, 192696176, 212979984, 240870220, 252913731, 266224980, 289044264, 337218308, 354966640, 361305330, 421522885, 481740440, 505827462, 532449960, 578088528, 674436616, 722610660, 843045770, 963480880, 1011654924, 1064899920, 1264568655, 1348873232, 1445221320, 1686091540, 2023309848, 2529137310, 2890442640, 3372183080, 4046619696, 5058274620, 6744366160, 10116549240, 20233098480]

約数ペア:

[(1, 20233098480), (2, 10116549240), (3, 6744366160), (4, 5058274620), (5, 4046619696), (6, 3372183080), (7, 2890442640), (8, 2529137310), (10, 2023309848), (12, 1686091540), (14, 1445221320), (15, 1348873232), (16, 1264568655), (19, 1064899920), (20, 1011654924), (21, 963480880), (24, 843045770), (28, 722610660), (30, 674436616), (35, 578088528), (38, 532449960), (40, 505827462), (42, 481740440), (48, 421522885), (56, 361305330), (57, 354966640), (60, 337218308), (70, 289044264), (76, 266224980), (80, 252913731), (84, 240870220), (95, 212979984), (105, 192696176), (112, 180652665), (114, 177483320), (120, 168609154), (133, 152128560), (140, 144522132), (152, 133112490), (168, 120435110), (190, 106489992), (210, 96348088), (228, 88741660), (240, 84304577), (266, 76064280), (271, 74660880), (280, 72261066), (285, 70993328), (304, 66556245), (336, 60217555), (380, 53244996), (399, 50709520), (420, 48174044), (456, 44370830), (532, 38032140), (542, 37330440), (560, 36130533), (570, 35496664), (665, 30425712), (760, 26622498), (798, 25354760), (813, 24886960), (840, 24087022), (912, 22185415), (1064, 19016070), (1084, 18665220), (1140, 17748332), (1330, 15212856), (1355, 14932176), (1520, 13311249), (1596, 12677380), (1626, 12443480), (1680, 12043511), (1897, 10665840), (1995, 10141904), (2128, 9508035), (2168, 9332610), (2280, 8874166), (2339, 8650320), (2660, 7606428), (2710, 7466088), (3192, 6338690), (3252, 6221740), (3794, 5332920), (3990, 5070952), (4065, 4977392), (4336, 4666305), (4560, 4437083), (4678, 4325160), (5149, 3929520), (5320, 3803214), (5420, 3733044), (5691, 3555280), (6384, 3169345), (6504, 3110870), (7017, 2883440), (7588, 2666460), (7980, 2535476), (8130, 2488696), (9356, 2162580), (9485, 2133168), (10298, 1964760), (10640, 1901607), (10840, 1866522), (11382, 1777640), (11695, 1730064), (13008, 1555435), (14034, 1441720), (15176, 1333230), (15447, 1309840), (15960, 1267738), (16260, 1244348), (16373, 1235760), (18712, 1081290), (18970, 1066584), (20596, 982380), (21680, 933261), (22764, 888820), (23390, 865032), (25745, 785904), (28068, 720860), (28455, 711056), (30352, 666615), (30894, 654920), (31920, 633869), (32520, 622174), (32746, 617880), (35085, 576688), (36043, 561360), (37424, 540645), (37940, 533292), (41192, 491190), (44441, 455280), (45528, 444410), (46780, 432516), (49119, 411920), (51490, 392952), (56136, 360430), (56910, 355528), (61788, 327460), (65040, 311087), (65492, 308940), (70170, 288344), (72086, 280680), (75880, 266646), (77235, 261968), (81865, 247152), (82384, 245595), (88882, 227640), (91056, 222205), (93560, 216258), (98238, 205960), (102980, 196476), (108129, 187120), (112272, 180215), (113820, 177764), (123576, 163730), (130984, 154470), (133323, 151760), (140340, 144172)]