20298832320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 448

約数和(自身を含む): 73979934336

約数和(自身を除く): 53681102016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 241, 255, 260, 272, 312, 320, 340, 390, 397, 408, 416, 442, 480, 482, 510, 520, 544, 624, 663, 680, 723, 780, 794, 816, 832, 884, 960, 964, 1020, 1040, 1088, 1105, 1191, 1205, 1248, 1326, 1360, 1446, 1560, 1588, 1632, 1768, 1928, 1985, 2040, 2080, 2210, 2382, 2410, 2496, 2652, 2720, 2892, 3120, 3133, 3176, 3264, 3315, 3536, 3615, 3856, 3970, 4080, 4097, 4160, 4420, 4764, 4820, 5161, 5304, 5440, 5784, 5955, 6240, 6266, 6352, 6630, 6749, 7072, 7230, 7712, 7940, 8160, 8194, 8840, 9399, 9528, 9640, 10322, 10608, 11568, 11910, 12291, 12480, 12532, 12704, 13260, 13498, 14144, 14460, 15424, 15483, 15665, 15880, 16320, 16388, 17680, 18798, 19056, 19280, 20247, 20485, 20644, 21216, 23136, 23820, 24582, 25064, 25408, 25805, 26520, 26996, 28920, 30966, 31330, 31760, 32776, 33745, 35360, 37596, 38112, 38560, 40494, 40970, 41288, 42432, 46272, 46995, 47640, 49164, 50128, 51610, 53040, 53261, 53992, 57840, 61455, 61932, 62660, 63520, 65552, 67490, 70720, 75192, 76224, 77120, 77415, 80988, 81940, 82576, 87737, 93990, 95280, 95677, 98328, 100256, 101235, 103220, 106080, 106522, 107984, 115680, 122910, 123864, 125320, 127040, 131104, 134980, 150384, 154830, 159783, 161976, 163880, 165152, 175474, 187980, 190560, 191354, 196656, 200512, 202470, 206440, 212160, 213044, 215968, 231360, 245820, 247728, 250640, 262208, 263211, 266305, 269960, 287031, 300768, 309660, 319566, 323952, 327760, 330304, 350948, 375960, 381120, 382708, 393312, 404940, 412880, 426088, 431936, 438685, 478385, 491640, 495456, 501280, 526422, 532610, 539920, 574062, 601536, 619320, 639132, 647904, 655520, 701896, 751920, 765416, 786624, 798915, 809880, 825760, 852176, 877370, 956770, 983280, 990912, 1002560, 1052844, 1065220, 1079840, 1148124, 1238640, 1243801, 1278264, 1295808, 1311040, 1316055, 1403792, 1435155, 1503840, 1530832, 1597830, 1619760, 1626509, 1651520, 1704352, 1754740, 1913540, 1966560, 2105688, 2130440, 2159680, 2296248, 2477280, 2487602, 2556528, 2632110, 2807584, 2870310, 3007680, 3061664, 3195660, 3239520, 3253018, 3408704, 3509480, 3731403, 3827080, 3933120, 4211376, 4260880, 4592496, 4879527, 4954560, 4975204, 5113056, 5264220, 5615168, 5740620, 6123328, 6219005, 6391320, 6479040, 6506036, 7018960, 7462806, 7654160, 8132545, 8422752, 8521760, 9184992, 9759054, 9950408, 10226112, 10528440, 11481240, 12438010, 12782640, 13012072, 14037920, 14925612, 15308320, 16265090, 16845504, 17043520, 18369984, 18657015, 19518108, 19900816, 21056880, 21144617, 22962480, 24397635, 24876020, 25565280, 26024144, 28075840, 29851224, 30616640, 32530180, 37314030, 39036216, 39801632, 42113760, 42289234, 45924960, 48795270, 49752040, 51130560, 52048288, 59702448, 63433851, 65060360, 74628060, 78072432, 79603264, 84227520, 84578468, 91849920, 97590540, 99504080, 104096576, 105723085, 119404896, 126867702, 130120720, 149256120, 156144864, 169156936, 195181080, 199008160, 211446170, 238809792, 253735404, 260241440, 298512240, 312289728, 317169255, 338313872, 390362160, 398016320, 422892340, 507470808, 520482880, 597024480, 634338510, 676627744, 780724320, 845784680, 1014941616, 1194048960, 1268677020, 1353255488, 1561448640, 1691569360, 2029883232, 2537354040, 3383138720, 4059766464, 5074708080, 6766277440, 10149416160, 20298832320]

約数ペア:

[(1, 20298832320), (2, 10149416160), (3, 6766277440), (4, 5074708080), (5, 4059766464), (6, 3383138720), (8, 2537354040), (10, 2029883232), (12, 1691569360), (13, 1561448640), (15, 1353255488), (16, 1268677020), (17, 1194048960), (20, 1014941616), (24, 845784680), (26, 780724320), (30, 676627744), (32, 634338510), (34, 597024480), (39, 520482880), (40, 507470808), (48, 422892340), (51, 398016320), (52, 390362160), (60, 338313872), (64, 317169255), (65, 312289728), (68, 298512240), (78, 260241440), (80, 253735404), (85, 238809792), (96, 211446170), (102, 199008160), (104, 195181080), (120, 169156936), (130, 156144864), (136, 149256120), (156, 130120720), (160, 126867702), (170, 119404896), (192, 105723085), (195, 104096576), (204, 99504080), (208, 97590540), (221, 91849920), (240, 84578468), (241, 84227520), (255, 79603264), (260, 78072432), (272, 74628060), (312, 65060360), (320, 63433851), (340, 59702448), (390, 52048288), (397, 51130560), (408, 49752040), (416, 48795270), (442, 45924960), (480, 42289234), (482, 42113760), (510, 39801632), (520, 39036216), (544, 37314030), (624, 32530180), (663, 30616640), (680, 29851224), (723, 28075840), (780, 26024144), (794, 25565280), (816, 24876020), (832, 24397635), (884, 22962480), (960, 21144617), (964, 21056880), (1020, 19900816), (1040, 19518108), (1088, 18657015), (1105, 18369984), (1191, 17043520), (1205, 16845504), (1248, 16265090), (1326, 15308320), (1360, 14925612), (1446, 14037920), (1560, 13012072), (1588, 12782640), (1632, 12438010), (1768, 11481240), (1928, 10528440), (1985, 10226112), (2040, 9950408), (2080, 9759054), (2210, 9184992), (2382, 8521760), (2410, 8422752), (2496, 8132545), (2652, 7654160), (2720, 7462806), (2892, 7018960), (3120, 6506036), (3133, 6479040), (3176, 6391320), (3264, 6219005), (3315, 6123328), (3536, 5740620), (3615, 5615168), (3856, 5264220), (3970, 5113056), (4080, 4975204), (4097, 4954560), (4160, 4879527), (4420, 4592496), (4764, 4260880), (4820, 4211376), (5161, 3933120), (5304, 3827080), (5440, 3731403), (5784, 3509480), (5955, 3408704), (6240, 3253018), (6266, 3239520), (6352, 3195660), (6630, 3061664), (6749, 3007680), (7072, 2870310), (7230, 2807584), (7712, 2632110), (7940, 2556528), (8160, 2487602), (8194, 2477280), (8840, 2296248), (9399, 2159680), (9528, 2130440), (9640, 2105688), (10322, 1966560), (10608, 1913540), (11568, 1754740), (11910, 1704352), (12291, 1651520), (12480, 1626509), (12532, 1619760), (12704, 1597830), (13260, 1530832), (13498, 1503840), (14144, 1435155), (14460, 1403792), (15424, 1316055), (15483, 1311040), (15665, 1295808), (15880, 1278264), (16320, 1243801), (16388, 1238640), (17680, 1148124), (18798, 1079840), (19056, 1065220), (19280, 1052844), (20247, 1002560), (20485, 990912), (20644, 983280), (21216, 956770), (23136, 877370), (23820, 852176), (24582, 825760), (25064, 809880), (25408, 798915), (25805, 786624), (26520, 765416), (26996, 751920), (28920, 701896), (30966, 655520), (31330, 647904), (31760, 639132), (32776, 619320), (33745, 601536), (35360, 574062), (37596, 539920), (38112, 532610), (38560, 526422), (40494, 501280), (40970, 495456), (41288, 491640), (42432, 478385), (46272, 438685), (46995, 431936), (47640, 426088), (49164, 412880), (50128, 404940), (51610, 393312), (53040, 382708), (53261, 381120), (53992, 375960), (57840, 350948), (61455, 330304), (61932, 327760), (62660, 323952), (63520, 319566), (65552, 309660), (67490, 300768), (70720, 287031), (75192, 269960), (76224, 266305), (77120, 263211), (77415, 262208), (80988, 250640), (81940, 247728), (82576, 245820), (87737, 231360), (93990, 215968), (95280, 213044), (95677, 212160), (98328, 206440), (100256, 202470), (101235, 200512), (103220, 196656), (106080, 191354), (106522, 190560), (107984, 187980), (115680, 175474), (122910, 165152), (123864, 163880), (125320, 161976), (127040, 159783), (131104, 154830), (134980, 150384)]