7438859820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 432

約数和(自身を含む): 27517980672

約数和(自身を除く): 20079120852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 43, 45, 60, 62, 63, 70, 84, 86, 90, 93, 103, 105, 124, 126, 129, 140, 155, 172, 180, 186, 206, 210, 215, 217, 252, 258, 279, 301, 309, 310, 315, 372, 387, 412, 420, 430, 434, 465, 515, 516, 558, 602, 618, 620, 630, 645, 651, 721, 774, 860, 868, 903, 927, 930, 1030, 1085, 1116, 1204, 1236, 1260, 1290, 1302, 1333, 1395, 1442, 1505, 1545, 1548, 1806, 1849, 1854, 1860, 1935, 1953, 2060, 2163, 2170, 2580, 2604, 2666, 2709, 2790, 2884, 3010, 3090, 3193, 3255, 3605, 3612, 3698, 3708, 3870, 3906, 3999, 4326, 4340, 4429, 4515, 4635, 5332, 5418, 5547, 5580, 6020, 6180, 6386, 6489, 6510, 6665, 7210, 7396, 7740, 7812, 7998, 8652, 8858, 9030, 9245, 9270, 9331, 9579, 9765, 10815, 10836, 11094, 11997, 12772, 12943, 12978, 13020, 13287, 13330, 13545, 14420, 15965, 15996, 16641, 17716, 18060, 18490, 18540, 18662, 19158, 19530, 19995, 21630, 22145, 22188, 22351, 23994, 25886, 25956, 26574, 26660, 27090, 27735, 27993, 28737, 31003, 31930, 32445, 33282, 36980, 37324, 38316, 38829, 39060, 39861, 39990, 43260, 44290, 44702, 46655, 47895, 47988, 51772, 53148, 54180, 55470, 55986, 57319, 57474, 59985, 62006, 63860, 64715, 64890, 66435, 66564, 67053, 77658, 79722, 79980, 83205, 83979, 88580, 89404, 93009, 93310, 95790, 110940, 111755, 111972, 114638, 114948, 116487, 119970, 124012, 129430, 129780, 132870, 134106, 137299, 139965, 143685, 155015, 155316, 159444, 166410, 167958, 171957, 186018, 186620, 190447, 191580, 194145, 199305, 201159, 223510, 229276, 232974, 239940, 258860, 265740, 268212, 274598, 279027, 279930, 286595, 287370, 310030, 332820, 335265, 335916, 343914, 372036, 380894, 388290, 398610, 401233, 402318, 411897, 419895, 447020, 465045, 465948, 515871, 549196, 558054, 559860, 571341, 573190, 574740, 582435, 620060, 670530, 686495, 687828, 761788, 776580, 797220, 802466, 804636, 823794, 839790, 859785, 930090, 952235, 961093, 1005795, 1031742, 1116108, 1142682, 1146380, 1164870, 1203699, 1235691, 1333129, 1341060, 1372990, 1395135, 1604932, 1647588, 1679580, 1714023, 1719570, 1860180, 1904470, 1922186, 2006165, 2011590, 2059485, 2063484, 2285364, 2329740, 2407398, 2471382, 2579355, 2666258, 2745980, 2790270, 2856705, 2883279, 3428046, 3439140, 3611097, 3808940, 3844372, 3999387, 4012330, 4023180, 4118970, 4805465, 4814796, 4942764, 5158710, 5332516, 5580540, 5713410, 5766558, 5903857, 6018495, 6178455, 6665645, 6856092, 7222194, 7998774, 8024660, 8237940, 8570115, 8649837, 9610930, 10317420, 11426820, 11533116, 11807714, 11998161, 12036990, 12356910, 13331290, 14416395, 14444388, 15997548, 17140230, 17299674, 17711571, 18055485, 19221860, 19996935, 23615428, 23996322, 24073980, 24713820, 26662580, 28832790, 29519285, 34280460, 34599348, 35423142, 36110970, 39993870, 41326999, 43249185, 47992644, 53134713, 57665580, 59038570, 59990805, 70846284, 72221940, 79987740, 82653998, 86498370, 88557855, 106269426, 118077140, 119981610, 123980997, 165307996, 172996740, 177115710, 206634995, 212538852, 239963220, 247961994, 265673565, 354231420, 371942991, 413269990, 495923988, 531347130, 619904985, 743885982, 826539980, 1062694260, 1239809970, 1487771964, 1859714955, 2479619940, 3719429910, 7438859820]

約数ペア:

[(1, 7438859820), (2, 3719429910), (3, 2479619940), (4, 1859714955), (5, 1487771964), (6, 1239809970), (7, 1062694260), (9, 826539980), (10, 743885982), (12, 619904985), (14, 531347130), (15, 495923988), (18, 413269990), (20, 371942991), (21, 354231420), (28, 265673565), (30, 247961994), (31, 239963220), (35, 212538852), (36, 206634995), (42, 177115710), (43, 172996740), (45, 165307996), (60, 123980997), (62, 119981610), (63, 118077140), (70, 106269426), (84, 88557855), (86, 86498370), (90, 82653998), (93, 79987740), (103, 72221940), (105, 70846284), (124, 59990805), (126, 59038570), (129, 57665580), (140, 53134713), (155, 47992644), (172, 43249185), (180, 41326999), (186, 39993870), (206, 36110970), (210, 35423142), (215, 34599348), (217, 34280460), (252, 29519285), (258, 28832790), (279, 26662580), (301, 24713820), (309, 24073980), (310, 23996322), (315, 23615428), (372, 19996935), (387, 19221860), (412, 18055485), (420, 17711571), (430, 17299674), (434, 17140230), (465, 15997548), (515, 14444388), (516, 14416395), (558, 13331290), (602, 12356910), (618, 12036990), (620, 11998161), (630, 11807714), (645, 11533116), (651, 11426820), (721, 10317420), (774, 9610930), (860, 8649837), (868, 8570115), (903, 8237940), (927, 8024660), (930, 7998774), (1030, 7222194), (1085, 6856092), (1116, 6665645), (1204, 6178455), (1236, 6018495), (1260, 5903857), (1290, 5766558), (1302, 5713410), (1333, 5580540), (1395, 5332516), (1442, 5158710), (1505, 4942764), (1545, 4814796), (1548, 4805465), (1806, 4118970), (1849, 4023180), (1854, 4012330), (1860, 3999387), (1935, 3844372), (1953, 3808940), (2060, 3611097), (2163, 3439140), (2170, 3428046), (2580, 2883279), (2604, 2856705), (2666, 2790270), (2709, 2745980), (2790, 2666258), (2884, 2579355), (3010, 2471382), (3090, 2407398), (3193, 2329740), (3255, 2285364), (3605, 2063484), (3612, 2059485), (3698, 2011590), (3708, 2006165), (3870, 1922186), (3906, 1904470), (3999, 1860180), (4326, 1719570), (4340, 1714023), (4429, 1679580), (4515, 1647588), (4635, 1604932), (5332, 1395135), (5418, 1372990), (5547, 1341060), (5580, 1333129), (6020, 1235691), (6180, 1203699), (6386, 1164870), (6489, 1146380), (6510, 1142682), (6665, 1116108), (7210, 1031742), (7396, 1005795), (7740, 961093), (7812, 952235), (7998, 930090), (8652, 859785), (8858, 839790), (9030, 823794), (9245, 804636), (9270, 802466), (9331, 797220), (9579, 776580), (9765, 761788), (10815, 687828), (10836, 686495), (11094, 670530), (11997, 620060), (12772, 582435), (12943, 574740), (12978, 573190), (13020, 571341), (13287, 559860), (13330, 558054), (13545, 549196), (14420, 515871), (15965, 465948), (15996, 465045), (16641, 447020), (17716, 419895), (18060, 411897), (18490, 402318), (18540, 401233), (18662, 398610), (19158, 388290), (19530, 380894), (19995, 372036), (21630, 343914), (22145, 335916), (22188, 335265), (22351, 332820), (23994, 310030), (25886, 287370), (25956, 286595), (26574, 279930), (26660, 279027), (27090, 274598), (27735, 268212), (27993, 265740), (28737, 258860), (31003, 239940), (31930, 232974), (32445, 229276), (33282, 223510), (36980, 201159), (37324, 199305), (38316, 194145), (38829, 191580), (39060, 190447), (39861, 186620), (39990, 186018), (43260, 171957), (44290, 167958), (44702, 166410), (46655, 159444), (47895, 155316), (47988, 155015), (51772, 143685), (53148, 139965), (54180, 137299), (55470, 134106), (55986, 132870), (57319, 129780), (57474, 129430), (59985, 124012), (62006, 119970), (63860, 116487), (64715, 114948), (64890, 114638), (66435, 111972), (66564, 111755), (67053, 110940), (77658, 95790), (79722, 93310), (79980, 93009), (83205, 89404), (83979, 88580)]