21970041600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 864

約数和(自身を含む): 84309603840

約数和(自身を除く): 62339562240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 32, 39, 40, 43, 46, 48, 50, 52, 60, 64, 65, 69, 75, 78, 80, 86, 89, 92, 96, 100, 104, 115, 120, 128, 129, 130, 138, 150, 156, 160, 172, 178, 184, 192, 195, 200, 208, 215, 230, 240, 256, 258, 260, 267, 276, 299, 300, 312, 320, 325, 344, 345, 356, 368, 384, 390, 400, 416, 430, 445, 460, 480, 516, 520, 534, 552, 559, 575, 598, 600, 624, 640, 645, 650, 688, 690, 712, 736, 768, 780, 800, 832, 860, 890, 897, 920, 960, 975, 989, 1032, 1040, 1068, 1075, 1104, 1118, 1150, 1157, 1196, 1200, 1248, 1280, 1290, 1300, 1335, 1376, 1380, 1424, 1472, 1495, 1560, 1600, 1664, 1677, 1720, 1725, 1780, 1794, 1840, 1920, 1950, 1978, 2047, 2064, 2080, 2136, 2150, 2208, 2225, 2236, 2300, 2314, 2392, 2400, 2496, 2580, 2600, 2670, 2752, 2760, 2795, 2848, 2944, 2967, 2990, 3120, 3200, 3225, 3328, 3354, 3440, 3450, 3471, 3560, 3588, 3680, 3827, 3840, 3900, 3956, 4094, 4128, 4160, 4272, 4300, 4416, 4450, 4472, 4485, 4600, 4628, 4784, 4800, 4945, 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46280, 47472, 47840, 49128, 49450, 49751, 49920, 51175, 51428, 51600, 53222, 53400, 53664, 55040, 55200, 55536, 55900, 56960, 57405, 57408, 57850, 59340, 59800, 61232, 61410, 62400, 63296, 64285, 65504, 67080, 68352, 68800, 69420, 71200, 71552, 71760, 73600, 74048, 74175, 76540, 76544, 77142, 79120, 79833, 81880, 82560, 83200, 83850, 85440, 86775, 88021, 88320, 89440, 89700, 91848, 92560, 94944, 95675, 95680, 98256, 98900, 99502, 102350, 102856, 103200, 106444, 106800, 107328, 110400, 111072, 111800, 113920, 114810, 114816, 115700, 118680, 119600, 122464, 122820, 124800, 126592, 128570, 131008, 133055, 134160, 137600, 138840, 142400, 143104, 143520, 147200, 148096, 148350, 149253, 153080, 153525, 154284, 158240, 159666, 163760, 165120, 167700, 170880, 173550, 176042, 178880, 179400, 183696, 185120, 189888, 191350, 191360, 192855, 196512, 197800, 199004, 204700, 205712, 206400, 212888, 213600, 214656, 220800, 222144, 223600, 229620, 229632, 231400, 237360, 239200, 244928, 245640, 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7860480, 7960160, 7983300, 8228480, 8450016, 8515520, 8802100, 9154184, 9184800, 9494400, 9552192, 9825600, 9874176, 9950200, 10218624, 10285600, 10562520, 10644400, 10732800, 11107200, 11266688, 11442730, 11940240, 12246400, 12342720, 12736256, 12773280, 13100800, 13203150, 13731276, 14083360, 14695680, 14925300, 15428400, 15920320, 15966600, 16456960, 16900032, 17031040, 17164095, 17604200, 18308368, 18369600, 18988800, 19104384, 19651200, 19900400, 20437248, 20571200, 21125040, 21288800, 22214400, 22533376, 22885460, 23880480, 24492800, 24685440, 25546560, 26406300, 27462552, 28166720, 28606825, 29850600, 30856800, 31840640, 31933200, 33800064, 34062080, 34328190, 35208400, 36616736, 36739200, 38208768, 39302400, 39800800, 41142400, 42250080, 42577600, 45770920, 47760960, 49370880, 51093120, 52812600, 54925104, 56333440, 57213650, 59701200, 61713600, 63681280, 63866400, 67600128, 68656380, 70416800, 73233472, 73478400, 79601600, 82284800, 84500160, 85155200, 85820475, 91541840, 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約数ペア:

[(1, 21970041600), (2, 10985020800), (3, 7323347200), (4, 5492510400), (5, 4394008320), (6, 3661673600), (8, 2746255200), (10, 2197004160), (12, 1830836800), (13, 1690003200), (15, 1464669440), (16, 1373127600), (20, 1098502080), (23, 955219200), (24, 915418400), (25, 878801664), (26, 845001600), (30, 732334720), (32, 686563800), (39, 563334400), (40, 549251040), (43, 510931200), (46, 477609600), (48, 457709200), (50, 439400832), (52, 422500800), (60, 366167360), (64, 343281900), (65, 338000640), (69, 318406400), (75, 292933888), (78, 281667200), (80, 274625520), (86, 255465600), (89, 246854400), (92, 238804800), (96, 228854600), (100, 219700416), (104, 211250400), (115, 191043840), (120, 183083680), (128, 171640950), (129, 170310400), (130, 169000320), (138, 159203200), (150, 146466944), (156, 140833600), (160, 137312760), (172, 127732800), (178, 123427200), (184, 119402400), (192, 114427300), (195, 112666880), (200, 109850208), (208, 105625200), (215, 102186240), (230, 95521920), (240, 91541840), (256, 85820475), (258, 85155200), (260, 84500160), (267, 82284800), (276, 79601600), (299, 73478400), (300, 73233472), (312, 70416800), (320, 68656380), (325, 67600128), (344, 63866400), (345, 63681280), (356, 61713600), (368, 59701200), (384, 57213650), (390, 56333440), (400, 54925104), (416, 52812600), (430, 51093120), (445, 49370880), (460, 47760960), (480, 45770920), (516, 42577600), (520, 42250080), (534, 41142400), (552, 39800800), (559, 39302400), (575, 38208768), (598, 36739200), (600, 36616736), (624, 35208400), (640, 34328190), (645, 34062080), (650, 33800064), (688, 31933200), (690, 31840640), (712, 30856800), (736, 29850600), (768, 28606825), (780, 28166720), (800, 27462552), (832, 26406300), (860, 25546560), (890, 24685440), (897, 24492800), (920, 23880480), (960, 22885460), (975, 22533376), (989, 22214400), (1032, 21288800), (1040, 21125040), (1068, 20571200), (1075, 20437248), (1104, 19900400), (1118, 19651200), (1150, 19104384), (1157, 18988800), (1196, 18369600), (1200, 18308368), (1248, 17604200), (1280, 17164095), (1290, 17031040), (1300, 16900032), (1335, 16456960), (1376, 15966600), (1380, 15920320), (1424, 15428400), (1472, 14925300), (1495, 14695680), (1560, 14083360), (1600, 13731276), (1664, 13203150), (1677, 13100800), (1720, 12773280), (1725, 12736256), (1780, 12342720), (1794, 12246400), (1840, 11940240), (1920, 11442730), (1950, 11266688), (1978, 11107200), (2047, 10732800), (2064, 10644400), (2080, 10562520), (2136, 10285600), (2150, 10218624), (2208, 9950200), (2225, 9874176), (2236, 9825600), (2300, 9552192), (2314, 9494400), (2392, 9184800), (2400, 9154184), (2496, 8802100), (2580, 8515520), (2600, 8450016), (2670, 8228480), (2752, 7983300), (2760, 7960160), (2795, 7860480), (2848, 7714200), (2944, 7462650), (2967, 7404800), (2990, 7347840), (3120, 7041680), (3200, 6865638), (3225, 6812416), (3328, 6601575), (3354, 6550400), (3440, 6386640), (3450, 6368128), (3471, 6329600), (3560, 6171360), (3588, 6123200), (3680, 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(49751, 441600), (49920, 440105), (51175, 429312), (51428, 427200), (51600, 425776), (53222, 412800), (53400, 411424), (53664, 409400), (55040, 399165), (55200, 398008), (55536, 395600), (55900, 393024), (56960, 385710), (57405, 382720), (57408, 382700), (57850, 379776), (59340, 370240), (59800, 367392), (61232, 358800), (61410, 357760), (62400, 352084), (63296, 347100), (64285, 341760), (65504, 335400), (67080, 327520), (68352, 321425), (68800, 319332), (69420, 316480), (71200, 308568), (71552, 307050), (71760, 306160), (73600, 298506), (74048, 296700), (74175, 296192), (76540, 287040), (76544, 287025), (77142, 284800), (79120, 277680), (79833, 275200), (81880, 268320), (82560, 266110), (83200, 264063), (83850, 262016), (85440, 257140), (86775, 253184), (88021, 249600), (88320, 248755), (89440, 245640), (89700, 244928), (91848, 239200), (92560, 237360), (94944, 231400), (95675, 229632), (95680, 229620), (98256, 223600), (98900, 222144), (99502, 220800), (102350, 214656), (102856, 213600), (103200, 212888), (106444, 206400), (106800, 205712), (107328, 204700), (110400, 199004), (111072, 197800), (111800, 196512), (113920, 192855), (114810, 191360), (114816, 191350), (115700, 189888), (118680, 185120), (119600, 183696), (122464, 179400), (122820, 178880), (124800, 176042), (126592, 173550), (128570, 170880), (131008, 167700), (133055, 165120), (134160, 163760), (137600, 159666), (138840, 158240), (142400, 154284), (143104, 153525), (143520, 153080), (147200, 149253), (148096, 148350)]