8420216700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 432

約数和(自身を含む): 30478049280

約数和(自身を除く): 22057832580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 29, 30, 35, 38, 42, 50, 57, 58, 60, 70, 75, 76, 84, 87, 95, 100, 105, 114, 116, 133, 140, 145, 150, 174, 175, 190, 203, 210, 228, 266, 285, 290, 300, 348, 350, 361, 380, 383, 399, 406, 420, 435, 475, 525, 532, 551, 570, 580, 609, 665, 700, 722, 725, 766, 798, 812, 870, 950, 1015, 1050, 1083, 1102, 1140, 1149, 1218, 1330, 1425, 1444, 1450, 1532, 1596, 1653, 1740, 1805, 1900, 1915, 1995, 2030, 2100, 2166, 2175, 2204, 2298, 2436, 2527, 2660, 2681, 2755, 2850, 2900, 3045, 3306, 3325, 3610, 3830, 3857, 3990, 4060, 4332, 4350, 4596, 5054, 5075, 5362, 5415, 5510, 5700, 5745, 6090, 6612, 6650, 7220, 7277, 7581, 7660, 7714, 7980, 8043, 8265, 8700, 9025, 9575, 9975, 10108, 10150, 10469, 10724, 10830, 11020, 11107, 11490, 11571, 12180, 12635, 13300, 13405, 13775, 14554, 15162, 15225, 15428, 16086, 16530, 18050, 19150, 19285, 19950, 20300, 20938, 21660, 21831, 22214, 22980, 23142, 25270, 26810, 27075, 27550, 28725, 29108, 30324, 30450, 31407, 32172, 33060, 33321, 36100, 36385, 37905, 38300, 38570, 39900, 40215, 41325, 41876, 43662, 44428, 46284, 50540, 50939, 52345, 53620, 54150, 55100, 55535, 57450, 57855, 60900, 62814, 63175, 66642, 67025, 72770, 73283, 75810, 77140, 77749, 80430, 82650, 87324, 96425, 101878, 104690, 108300, 109155, 111070, 114900, 115710, 125628, 126350, 133284, 134050, 138263, 145540, 146566, 151620, 152817, 155498, 157035, 160860, 165300, 166605, 181925, 189525, 192850, 201075, 203756, 209380, 211033, 218310, 219849, 222140, 231420, 233247, 252700, 254695, 261725, 268100, 276526, 277675, 289275, 293132, 305634, 310996, 314070, 333210, 363850, 366415, 379050, 385700, 388745, 402150, 414789, 422066, 436620, 439698, 466494, 509390, 523450, 545775, 553052, 555350, 578550, 611268, 628140, 633099, 666420, 691315, 727700, 732830, 758100, 764085, 777490, 785175, 804300, 829578, 833025, 844132, 879396, 932988, 967841, 1018780, 1046900, 1055165, 1091550, 1099245, 1110700, 1157100, 1166235, 1266198, 1273475, 1382630, 1465660, 1477231, 1528170, 1554980, 1570350, 1659156, 1666050, 1832075, 1935682, 1943725, 2073945, 2110330, 2183100, 2198490, 2332470, 2532396, 2546950, 2765260, 2903523, 2954462, 3056340, 3140700, 3165495, 3332100, 3456575, 3664150, 3820425, 3871364, 3887450, 4009627, 4147890, 4220660, 4396980, 4431693, 4664940, 4839205, 5093900, 5275825, 5496225, 5807046, 5831175, 5908924, 6330990, 6913150, 7328300, 7386155, 7640850, 7774900, 8019254, 8295780, 8863386, 9678410, 10369725, 10551650, 10992450, 11614092, 11662350, 12028881, 12661980, 13826300, 14517615, 14772310, 15281700, 15827475, 16038508, 17726772, 19356820, 20048135, 20739450, 21103300, 21984900, 22158465, 23324700, 24057762, 24196025, 28067389, 29035230, 29544620, 31654950, 36930775, 40096270, 41478900, 44316930, 48115524, 48392050, 56134778, 58070460, 60144405, 63309900, 72588075, 73861550, 80192540, 84202167, 88633860, 96784100, 100240675, 110792325, 112269556, 120288810, 140336945, 145176150, 147723100, 168404334, 200481350, 221584650, 240577620, 280673890, 290352300, 300722025, 336808668, 400962700, 421010835, 443169300, 561347780, 601444050, 701684725, 842021670, 1202888100, 1403369450, 1684043340, 2105054175, 2806738900, 4210108350, 8420216700]

約数ペア:

[(1, 8420216700), (2, 4210108350), (3, 2806738900), (4, 2105054175), (5, 1684043340), (6, 1403369450), (7, 1202888100), (10, 842021670), (12, 701684725), (14, 601444050), (15, 561347780), (19, 443169300), (20, 421010835), (21, 400962700), (25, 336808668), (28, 300722025), (29, 290352300), (30, 280673890), (35, 240577620), (38, 221584650), (42, 200481350), (50, 168404334), (57, 147723100), (58, 145176150), (60, 140336945), (70, 120288810), (75, 112269556), (76, 110792325), (84, 100240675), (87, 96784100), (95, 88633860), (100, 84202167), (105, 80192540), (114, 73861550), (116, 72588075), (133, 63309900), (140, 60144405), (145, 58070460), (150, 56134778), (174, 48392050), (175, 48115524), (190, 44316930), (203, 41478900), (210, 40096270), (228, 36930775), (266, 31654950), (285, 29544620), (290, 29035230), (300, 28067389), (348, 24196025), (350, 24057762), (361, 23324700), (380, 22158465), (383, 21984900), (399, 21103300), (406, 20739450), (420, 20048135), (435, 19356820), (475, 17726772), (525, 16038508), (532, 15827475), (551, 15281700), (570, 14772310), (580, 14517615), (609, 13826300), (665, 12661980), (700, 12028881), (722, 11662350), (725, 11614092), (766, 10992450), (798, 10551650), (812, 10369725), (870, 9678410), (950, 8863386), (1015, 8295780), (1050, 8019254), (1083, 7774900), (1102, 7640850), (1140, 7386155), (1149, 7328300), (1218, 6913150), (1330, 6330990), (1425, 5908924), (1444, 5831175), (1450, 5807046), (1532, 5496225), (1596, 5275825), (1653, 5093900), (1740, 4839205), (1805, 4664940), (1900, 4431693), (1915, 4396980), (1995, 4220660), (2030, 4147890), (2100, 4009627), (2166, 3887450), (2175, 3871364), (2204, 3820425), (2298, 3664150), (2436, 3456575), (2527, 3332100), (2660, 3165495), (2681, 3140700), (2755, 3056340), (2850, 2954462), (2900, 2903523), (3045, 2765260), (3306, 2546950), (3325, 2532396), (3610, 2332470), (3830, 2198490), (3857, 2183100), (3990, 2110330), (4060, 2073945), (4332, 1943725), (4350, 1935682), (4596, 1832075), (5054, 1666050), (5075, 1659156), (5362, 1570350), (5415, 1554980), (5510, 1528170), (5700, 1477231), (5745, 1465660), (6090, 1382630), (6612, 1273475), (6650, 1266198), (7220, 1166235), (7277, 1157100), (7581, 1110700), (7660, 1099245), (7714, 1091550), (7980, 1055165), (8043, 1046900), (8265, 1018780), (8700, 967841), (9025, 932988), (9575, 879396), (9975, 844132), (10108, 833025), (10150, 829578), (10469, 804300), (10724, 785175), (10830, 777490), (11020, 764085), (11107, 758100), (11490, 732830), (11571, 727700), (12180, 691315), (12635, 666420), (13300, 633099), (13405, 628140), (13775, 611268), (14554, 578550), (15162, 555350), (15225, 553052), (15428, 545775), (16086, 523450), (16530, 509390), (18050, 466494), (19150, 439698), (19285, 436620), (19950, 422066), (20300, 414789), (20938, 402150), (21660, 388745), (21831, 385700), (22214, 379050), (22980, 366415), (23142, 363850), (25270, 333210), (26810, 314070), (27075, 310996), (27550, 305634), (28725, 293132), (29108, 289275), (30324, 277675), (30450, 276526), (31407, 268100), (32172, 261725), (33060, 254695), (33321, 252700), (36100, 233247), (36385, 231420), (37905, 222140), (38300, 219849), (38570, 218310), (39900, 211033), (40215, 209380), (41325, 203756), (41876, 201075), (43662, 192850), (44428, 189525), (46284, 181925), (50540, 166605), (50939, 165300), (52345, 160860), (53620, 157035), (54150, 155498), (55100, 152817), (55535, 151620), (57450, 146566), (57855, 145540), (60900, 138263), (62814, 134050), (63175, 133284), (66642, 126350), (67025, 125628), (72770, 115710), (73283, 114900), (75810, 111070), (77140, 109155), (77749, 108300), (80430, 104690), (82650, 101878), (87324, 96425)]