2121121412400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1307}}^1\times {\mathrm{8297}}^1$

素因数の和:9788

約数の個数: 240

約数和(自身を含む): 6842399094144

約数和(自身を除く): 4721277681744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 815, 978, 1200, 1304, 1307, 1630, 1956, 2445, 2608, 2614, 3260, 3912, 3921, 4075, 4890, 5228, 6520, 6535, 7824, 7842, 8150, 8297, 9780, 10456, 12225, 13040, 13070, 15684, 16300, 16594, 19560, 19605, 20912, 24450, 24891, 26140, 31368, 32600, 32675, 33188, 39120, 39210, 41485, 48900, 49782, 52280, 62736, 65200, 65350, 66376, 78420, 82970, 97800, 98025, 99564, 104560, 124455, 130700, 132752, 156840, 165940, 195600, 196050, 199128, 207425, 213041, 248910, 261400, 313680, 331880, 392100, 398256, 414850, 426082, 497820, 522800, 622275, 639123, 663760, 784200, 829700, 852164, 995640, 1065205, 1244550, 1278246, 1352411, 1568400, 1659400, 1704328, 1991280, 2130410, 2489100, 2556492, 2704822, 3195615, 3318800, 3408656, 4057233, 4260820, 4978200, 5112984, 5326025, 5409644, 6391230, 6762055, 8114466, 8521640, 9956400, 10225968, 10652050, 10819288, 10844179, 12782460, 13524110, 15978075, 16228932, 17043280, 20286165, 21304100, 21638576, 21688358, 25564920, 27048220, 31956150, 32457864, 32532537, 33810275, 40572330, 42608200, 43376716, 51129840, 54096440, 54220895, 63912300, 64915728, 65065074, 67620550, 81144660, 85216400, 86753432, 101430825, 108192880, 108441790, 127824600, 130130148, 135241100, 162289320, 162662685, 173506864, 202861650, 216883580, 255649200, 260260296, 270482200, 271104475, 324578640, 325325370, 405723300, 433767160, 520520592, 540964400, 542208950, 650650740, 811446600, 813313425, 867534320, 1084417900, 1301301480, 1622893200, 1626626850, 1767601177, 2168835800, 2602602960, 3253253700, 3535202354, 4337671600, 5302803531, 6506507400, 7070404708, 8838005885, 10605607062, 13013014800, 14140809416, 17676011770, 21211214124, 26514017655, 28281618832, 35352023540, 42422428248, 44190029425, 53028035310, 70704047080, 84844856496, 88380058850, 106056070620, 132570088275, 141408094160, 176760117700, 212112141240, 265140176550, 353520235400, 424224282480, 530280353100, 707040470800, 1060560706200, 2121121412400]

約数ペア:

[(1, 2121121412400), (2, 1060560706200), (3, 707040470800), (4, 530280353100), (5, 424224282480), (6, 353520235400), (8, 265140176550), (10, 212112141240), (12, 176760117700), (15, 141408094160), (16, 132570088275), (20, 106056070620), (24, 88380058850), (25, 84844856496), (30, 70704047080), (40, 53028035310), (48, 44190029425), (50, 42422428248), (60, 35352023540), (75, 28281618832), (80, 26514017655), (100, 21211214124), (120, 17676011770), (150, 14140809416), (163, 13013014800), (200, 10605607062), (240, 8838005885), (300, 7070404708), (326, 6506507400), (400, 5302803531), (489, 4337671600), (600, 3535202354), (652, 3253253700), (815, 2602602960), (978, 2168835800), (1200, 1767601177), (1304, 1626626850), (1307, 1622893200), (1630, 1301301480), (1956, 1084417900), (2445, 867534320), (2608, 813313425), (2614, 811446600), (3260, 650650740), (3912, 542208950), (3921, 540964400), (4075, 520520592), (4890, 433767160), (5228, 405723300), (6520, 325325370), (6535, 324578640), (7824, 271104475), (7842, 270482200), (8150, 260260296), (8297, 255649200), (9780, 216883580), (10456, 202861650), (12225, 173506864), (13040, 162662685), (13070, 162289320), (15684, 135241100), (16300, 130130148), (16594, 127824600), (19560, 108441790), (19605, 108192880), (20912, 101430825), (24450, 86753432), (24891, 85216400), (26140, 81144660), (31368, 67620550), (32600, 65065074), (32675, 64915728), (33188, 63912300), (39120, 54220895), (39210, 54096440), (41485, 51129840), (48900, 43376716), (49782, 42608200), (52280, 40572330), (62736, 33810275), (65200, 32532537), (65350, 32457864), (66376, 31956150), (78420, 27048220), (82970, 25564920), (97800, 21688358), (98025, 21638576), (99564, 21304100), (104560, 20286165), (124455, 17043280), (130700, 16228932), (132752, 15978075), (156840, 13524110), (165940, 12782460), (195600, 10844179), (196050, 10819288), (199128, 10652050), (207425, 10225968), (213041, 9956400), (248910, 8521640), (261400, 8114466), (313680, 6762055), (331880, 6391230), (392100, 5409644), (398256, 5326025), (414850, 5112984), (426082, 4978200), (497820, 4260820), (522800, 4057233), (622275, 3408656), (639123, 3318800), (663760, 3195615), (784200, 2704822), (829700, 2556492), (852164, 2489100), (995640, 2130410), (1065205, 1991280), (1244550, 1704328), (1278246, 1659400), (1352411, 1568400)]