2821556640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 384

約数和(自身を含む): 10994393088

約数和(自身を除く): 8172836448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 47, 48, 51, 56, 60, 68, 70, 80, 84, 85, 94, 96, 102, 105, 112, 119, 120, 136, 140, 141, 160, 168, 170, 188, 204, 210, 224, 235, 238, 240, 255, 272, 280, 282, 329, 336, 340, 357, 376, 408, 420, 470, 476, 480, 510, 544, 560, 564, 595, 658, 672, 680, 705, 714, 752, 799, 816, 840, 940, 952, 987, 1020, 1051, 1120, 1128, 1190, 1316, 1360, 1410, 1428, 1504, 1598, 1632, 1645, 1680, 1785, 1880, 1904, 1974, 2040, 2102, 2256, 2380, 2397, 2632, 2720, 2820, 2856, 3153, 3196, 3290, 3360, 3570, 3760, 3808, 3948, 3995, 4080, 4204, 4512, 4760, 4794, 4935, 5255, 5264, 5593, 5640, 5712, 6306, 6392, 6580, 7140, 7357, 7520, 7896, 7990, 8160, 8408, 9520, 9588, 9870, 10510, 10528, 11186, 11280, 11424, 11985, 12612, 12784, 13160, 14280, 14714, 15765, 15792, 15980, 16779, 16816, 17867, 19040, 19176, 19740, 21020, 22071, 22372, 22560, 23970, 25224, 25568, 26320, 27965, 28560, 29428, 31530, 31584, 31960, 33558, 33632, 35734, 36785, 38352, 39480, 42040, 44142, 44744, 47940, 49397, 50448, 52640, 53601, 55930, 57120, 58856, 63060, 63920, 67116, 71468, 73570, 76704, 78960, 83895, 84080, 88284, 89335, 89488, 95880, 98794, 100896, 107202, 110355, 111860, 117712, 125069, 126120, 127840, 134232, 142936, 147140, 148191, 157920, 167790, 168160, 176568, 178670, 178976, 191760, 197588, 214404, 220710, 223720, 235424, 246985, 250138, 252240, 268005, 268464, 285872, 294280, 296382, 335580, 345779, 353136, 357340, 375207, 383520, 395176, 428808, 441420, 447440, 493970, 500276, 504480, 536010, 536928, 571744, 588560, 592764, 625345, 671160, 691558, 706272, 714680, 740955, 750414, 790352, 839749, 857616, 882840, 894880, 987940, 1000552, 1037337, 1072020, 1177120, 1185528, 1250690, 1342320, 1383116, 1429360, 1481910, 1500828, 1580704, 1679498, 1715232, 1728895, 1765680, 1876035, 1975880, 2001104, 2074674, 2144040, 2371056, 2501380, 2519247, 2684640, 2766232, 2858720, 2963820, 3001656, 3358996, 3457790, 3531360, 3752070, 3951760, 4002208, 4149348, 4198745, 4288080, 4742112, 5002760, 5038494, 5186685, 5532464, 5878243, 5927640, 6003312, 6717992, 6915580, 7504140, 7903520, 8298696, 8397490, 8576160, 10005520, 10076988, 10373370, 11064928, 11756486, 11855280, 12006624, 12596235, 13435984, 13831160, 15008280, 16597392, 16794980, 17634729, 20011040, 20153976, 20746740, 23512972, 23710560, 25192470, 26871968, 27662320, 29391215, 30016560, 33194784, 33589960, 35269458, 40307952, 41493480, 47025944, 50384940, 55324640, 58782430, 60033120, 67179920, 70538916, 80615904, 82986960, 88173645, 94051888, 100769880, 117564860, 134359840, 141077832, 165973920, 176347290, 188103776, 201539760, 235129720, 282155664, 352694580, 403079520, 470259440, 564311328, 705389160, 940518880, 1410778320, 2821556640]

約数ペア:

[(1, 2821556640), (2, 1410778320), (3, 940518880), (4, 705389160), (5, 564311328), (6, 470259440), (7, 403079520), (8, 352694580), (10, 282155664), (12, 235129720), (14, 201539760), (15, 188103776), (16, 176347290), (17, 165973920), (20, 141077832), (21, 134359840), (24, 117564860), (28, 100769880), (30, 94051888), (32, 88173645), (34, 82986960), (35, 80615904), (40, 70538916), (42, 67179920), (47, 60033120), (48, 58782430), (51, 55324640), (56, 50384940), (60, 47025944), (68, 41493480), (70, 40307952), (80, 35269458), (84, 33589960), (85, 33194784), (94, 30016560), (96, 29391215), (102, 27662320), (105, 26871968), (112, 25192470), (119, 23710560), (120, 23512972), (136, 20746740), (140, 20153976), (141, 20011040), (160, 17634729), (168, 16794980), (170, 16597392), (188, 15008280), (204, 13831160), (210, 13435984), (224, 12596235), (235, 12006624), (238, 11855280), (240, 11756486), (255, 11064928), (272, 10373370), (280, 10076988), (282, 10005520), (329, 8576160), (336, 8397490), (340, 8298696), (357, 7903520), (376, 7504140), (408, 6915580), (420, 6717992), (470, 6003312), (476, 5927640), (480, 5878243), (510, 5532464), (544, 5186685), (560, 5038494), (564, 5002760), (595, 4742112), (658, 4288080), (672, 4198745), (680, 4149348), (705, 4002208), (714, 3951760), (752, 3752070), (799, 3531360), (816, 3457790), (840, 3358996), (940, 3001656), (952, 2963820), (987, 2858720), (1020, 2766232), (1051, 2684640), (1120, 2519247), (1128, 2501380), (1190, 2371056), (1316, 2144040), (1360, 2074674), (1410, 2001104), (1428, 1975880), (1504, 1876035), (1598, 1765680), (1632, 1728895), (1645, 1715232), (1680, 1679498), (1785, 1580704), (1880, 1500828), (1904, 1481910), (1974, 1429360), (2040, 1383116), (2102, 1342320), (2256, 1250690), (2380, 1185528), (2397, 1177120), (2632, 1072020), (2720, 1037337), (2820, 1000552), (2856, 987940), (3153, 894880), (3196, 882840), (3290, 857616), (3360, 839749), (3570, 790352), (3760, 750414), (3808, 740955), (3948, 714680), (3995, 706272), (4080, 691558), (4204, 671160), (4512, 625345), (4760, 592764), (4794, 588560), (4935, 571744), (5255, 536928), (5264, 536010), (5593, 504480), (5640, 500276), (5712, 493970), (6306, 447440), (6392, 441420), (6580, 428808), (7140, 395176), (7357, 383520), (7520, 375207), (7896, 357340), (7990, 353136), (8160, 345779), (8408, 335580), (9520, 296382), (9588, 294280), (9870, 285872), (10510, 268464), (10528, 268005), (11186, 252240), (11280, 250138), (11424, 246985), (11985, 235424), (12612, 223720), (12784, 220710), (13160, 214404), (14280, 197588), (14714, 191760), (15765, 178976), (15792, 178670), (15980, 176568), (16779, 168160), (16816, 167790), (17867, 157920), (19040, 148191), (19176, 147140), (19740, 142936), (21020, 134232), (22071, 127840), (22372, 126120), (22560, 125069), (23970, 117712), (25224, 111860), (25568, 110355), (26320, 107202), (27965, 100896), (28560, 98794), (29428, 95880), (31530, 89488), (31584, 89335), (31960, 88284), (33558, 84080), (33632, 83895), (35734, 78960), (36785, 76704), (38352, 73570), (39480, 71468), (42040, 67116), (44142, 63920), (44744, 63060), (47940, 58856), (49397, 57120), (50448, 55930), (52640, 53601)]