13378121120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 432

約数和(自身を含む): 41637214080

約数和(自身を除く): 28259092960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 98, 104, 112, 115, 130, 140, 160, 161, 169, 182, 184, 196, 208, 224, 230, 245, 260, 280, 299, 322, 338, 364, 368, 392, 416, 439, 455, 460, 490, 520, 560, 598, 637, 644, 676, 728, 736, 784, 805, 845, 878, 910, 920, 980, 1040, 1120, 1127, 1183, 1196, 1274, 1288, 1352, 1456, 1495, 1568, 1610, 1690, 1756, 1820, 1840, 1960, 2080, 2093, 2195, 2254, 2366, 2392, 2548, 2576, 2704, 2912, 2990, 3073, 3185, 3220, 3380, 3512, 3640, 3680, 3887, 3920, 4186, 4390, 4508, 4732, 4784, 5096, 5152, 5408, 5635, 5707, 5915, 5980, 6146, 6370, 6440, 6760, 7024, 7280, 7774, 7840, 8281, 8372, 8780, 9016, 9464, 9568, 10097, 10192, 10465, 11270, 11414, 11830, 11960, 12292, 12740, 12880, 13520, 14048, 14560, 14651, 15365, 15548, 16562, 16744, 17560, 18032, 18928, 19435, 20194, 20384, 20930, 21511, 22540, 22828, 23660, 23920, 24584, 25480, 25760, 27040, 27209, 28535, 29302, 30730, 31096, 33124, 33488, 35120, 36064, 37856, 38870, 39949, 40388, 41405, 41860, 43022, 45080, 45656, 47320, 47840, 49168, 50485, 50960, 54418, 57070, 58604, 61460, 62192, 66248, 66976, 70240, 70679, 73255, 74191, 77740, 79898, 80776, 82810, 83720, 86044, 90160, 91312, 94640, 98336, 100970, 101920, 107555, 108836, 114140, 117208, 122920, 124384, 131261, 132496, 136045, 141358, 146510, 148382, 155480, 159796, 161552, 165620, 167440, 172088, 180320, 182624, 189280, 190463, 199745, 201940, 215110, 217672, 228280, 234416, 245840, 262522, 264992, 272090, 279643, 282716, 293020, 296764, 310960, 319592, 323104, 331240, 334880, 344176, 353395, 370955, 380926, 399490, 403880, 430220, 435344, 456560, 468832, 491680, 494753, 519337, 525044, 544180, 559286, 565432, 586040, 593528, 621920, 639184, 656305, 662480, 688352, 706790, 741910, 761852, 798980, 807760, 860440, 870688, 913120, 918827, 952315, 989506, 1038674, 1050088, 1088360, 1118572, 1130864, 1172080, 1187056, 1278368, 1312610, 1324960, 1398215, 1413580, 1483820, 1523704, 1597960, 1615520, 1706393, 1720880, 1837654, 1904630, 1979012, 2077348, 2100176, 2176720, 2237144, 2261728, 2344160, 2374112, 2473765, 2596685, 2625220, 2796430, 2827160, 2967640, 3047408, 3195920, 3412786, 3441760, 3635359, 3675308, 3809260, 3958024, 4154696, 4200352, 4353440, 4474288, 4594135, 4947530, 5193370, 5250440, 5592860, 5654320, 5935280, 6094816, 6391840, 6431789, 6825572, 7270718, 7350616, 7618520, 7916048, 8309392, 8531965, 8948576, 9188270, 9895060, 10386740, 10500880, 11185720, 11308640, 11870560, 11944751, 12863578, 13651144, 14541436, 14701232, 15237040, 15832096, 16618784, 17063930, 18176795, 18376540, 19790120, 20773480, 21001760, 22371440, 23889502, 25727156, 27302288, 29082872, 29402464, 30474080, 32158945, 34127860, 36353590, 36753080, 39580240, 41546960, 44742880, 47779004, 51454312, 54604576, 58165744, 59723755, 64317890, 68255720, 72707180, 73506160, 79160480, 83093920, 83613257, 95558008, 102908624, 116331488, 119447510, 128635780, 136511440, 145414360, 147012320, 167226514, 191116016, 205817248, 238895020, 257271560, 273022880, 290828720, 334453028, 382232032, 418066285, 477790040, 514543120, 581657440, 668906056, 836132570, 955580080, 1029086240, 1337812112, 1672265140, 1911160160, 2675624224, 3344530280, 6689060560, 13378121120]

約数ペア:

[(1, 13378121120), (2, 6689060560), (4, 3344530280), (5, 2675624224), (7, 1911160160), (8, 1672265140), (10, 1337812112), (13, 1029086240), (14, 955580080), (16, 836132570), (20, 668906056), (23, 581657440), (26, 514543120), (28, 477790040), (32, 418066285), (35, 382232032), (40, 334453028), (46, 290828720), (49, 273022880), (52, 257271560), (56, 238895020), (65, 205817248), (70, 191116016), (80, 167226514), (91, 147012320), (92, 145414360), (98, 136511440), (104, 128635780), (112, 119447510), (115, 116331488), (130, 102908624), (140, 95558008), (160, 83613257), (161, 83093920), (169, 79160480), (182, 73506160), (184, 72707180), (196, 68255720), (208, 64317890), (224, 59723755), (230, 58165744), (245, 54604576), (260, 51454312), (280, 47779004), (299, 44742880), (322, 41546960), (338, 39580240), (364, 36753080), (368, 36353590), (392, 34127860), (416, 32158945), (439, 30474080), (455, 29402464), (460, 29082872), (490, 27302288), (520, 25727156), (560, 23889502), (598, 22371440), (637, 21001760), (644, 20773480), (676, 19790120), (728, 18376540), (736, 18176795), (784, 17063930), (805, 16618784), (845, 15832096), (878, 15237040), (910, 14701232), (920, 14541436), (980, 13651144), (1040, 12863578), (1120, 11944751), (1127, 11870560), (1183, 11308640), (1196, 11185720), (1274, 10500880), (1288, 10386740), (1352, 9895060), (1456, 9188270), (1495, 8948576), (1568, 8531965), (1610, 8309392), (1690, 7916048), (1756, 7618520), (1820, 7350616), (1840, 7270718), (1960, 6825572), (2080, 6431789), (2093, 6391840), (2195, 6094816), (2254, 5935280), (2366, 5654320), (2392, 5592860), (2548, 5250440), (2576, 5193370), (2704, 4947530), (2912, 4594135), (2990, 4474288), (3073, 4353440), (3185, 4200352), (3220, 4154696), (3380, 3958024), (3512, 3809260), (3640, 3675308), (3680, 3635359), (3887, 3441760), (3920, 3412786), (4186, 3195920), (4390, 3047408), (4508, 2967640), (4732, 2827160), (4784, 2796430), (5096, 2625220), (5152, 2596685), (5408, 2473765), (5635, 2374112), (5707, 2344160), (5915, 2261728), (5980, 2237144), (6146, 2176720), (6370, 2100176), (6440, 2077348), (6760, 1979012), (7024, 1904630), (7280, 1837654), (7774, 1720880), (7840, 1706393), (8281, 1615520), (8372, 1597960), (8780, 1523704), (9016, 1483820), (9464, 1413580), (9568, 1398215), (10097, 1324960), (10192, 1312610), (10465, 1278368), (11270, 1187056), (11414, 1172080), (11830, 1130864), (11960, 1118572), (12292, 1088360), (12740, 1050088), (12880, 1038674), (13520, 989506), (14048, 952315), (14560, 918827), (14651, 913120), (15365, 870688), (15548, 860440), (16562, 807760), (16744, 798980), (17560, 761852), (18032, 741910), (18928, 706790), (19435, 688352), (20194, 662480), (20384, 656305), (20930, 639184), (21511, 621920), (22540, 593528), (22828, 586040), (23660, 565432), (23920, 559286), (24584, 544180), (25480, 525044), (25760, 519337), (27040, 494753), (27209, 491680), (28535, 468832), (29302, 456560), (30730, 435344), (31096, 430220), (33124, 403880), (33488, 399490), (35120, 380926), (36064, 370955), (37856, 353395), (38870, 344176), (39949, 334880), (40388, 331240), (41405, 323104), (41860, 319592), (43022, 310960), (45080, 296764), (45656, 293020), (47320, 282716), (47840, 279643), (49168, 272090), (50485, 264992), (50960, 262522), (54418, 245840), (57070, 234416), (58604, 228280), (61460, 217672), (62192, 215110), (66248, 201940), (66976, 199745), (70240, 190463), (70679, 189280), (73255, 182624), (74191, 180320), (77740, 172088), (79898, 167440), (80776, 165620), (82810, 161552), (83720, 159796), (86044, 155480), (90160, 148382), (91312, 146510), (94640, 141358), (98336, 136045), (100970, 132496), (101920, 131261), (107555, 124384), (108836, 122920), (114140, 117208)]