478345140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 576

約数和(自身を含む): 1981324800

約数和(自身を除く): 1502979660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 29, 30, 35, 36, 38, 39, 42, 45, 52, 53, 57, 58, 60, 63, 65, 70, 76, 78, 84, 87, 90, 91, 95, 105, 106, 114, 116, 117, 126, 130, 133, 140, 145, 156, 159, 171, 174, 180, 182, 190, 195, 203, 210, 212, 228, 234, 247, 252, 260, 261, 265, 266, 273, 285, 290, 315, 318, 342, 348, 364, 371, 377, 380, 390, 399, 406, 420, 435, 455, 468, 477, 494, 522, 530, 532, 546, 551, 570, 580, 585, 609, 630, 636, 665, 684, 689, 741, 742, 754, 780, 795, 798, 812, 819, 855, 870, 910, 954, 988, 1007, 1015, 1044, 1060, 1092, 1102, 1113, 1131, 1140, 1170, 1197, 1218, 1235, 1260, 1305, 1330, 1365, 1378, 1482, 1484, 1508, 1537, 1590, 1596, 1638, 1653, 1710, 1729, 1740, 1820, 1827, 1855, 1885, 1908, 1995, 2014, 2030, 2067, 2204, 2223, 2226, 2262, 2340, 2385, 2394, 2436, 2470, 2610, 2639, 2660, 2730, 2755, 2756, 2964, 3021, 3045, 3074, 3180, 3276, 3306, 3339, 3393, 3420, 3445, 3458, 3654, 3705, 3710, 3770, 3857, 3990, 4028, 4060, 4095, 4134, 4446, 4452, 4524, 4611, 4770, 4788, 4823, 4940, 4959, 5035, 5187, 5220, 5278, 5460, 5510, 5565, 5655, 5985, 6042, 6090, 6148, 6201, 6612, 6678, 6786, 6890, 6916, 7049, 7163, 7308, 7410, 7420, 7540, 7685, 7714, 7917, 7980, 8190, 8265, 8268, 8645, 8892, 9063, 9135, 9222, 9540, 9646, 9918, 10070, 10335, 10374, 10556, 10759, 11020, 11115, 11130, 11310, 11571, 11970, 12084, 12180, 12402, 13091, 13195, 13356, 13572, 13780, 13833, 14098, 14326, 14469, 14820, 15105, 15370, 15428, 15561, 15834, 16380, 16530, 16695, 16965, 17290, 18126, 18270, 18444, 19285, 19292, 19836, 19981, 20140, 20670, 20748, 21147, 21489, 21518, 22230, 22260, 22620, 23055, 23142, 23751, 23940, 24115, 24795, 24804, 25935, 26182, 26390, 27666, 28196, 28652, 28938, 29203, 30210, 30740, 31005, 31122, 31668, 32277, 33060, 33390, 33930, 34580, 34713, 35245, 35815, 36252, 36540, 38570, 39273, 39585, 39962, 41340, 42294, 42978, 43036, 43407, 44460, 45315, 46110, 46284, 47502, 48230, 49590, 50141, 51870, 52364, 52780, 53795, 55332, 57855, 57876, 58406, 59943, 60420, 62010, 62244, 63441, 64467, 64554, 65455, 66780, 67860, 69165, 69426, 70490, 71630, 72345, 77140, 77805, 78546, 79170, 79924, 84588, 85956, 86814, 87609, 90630, 91637, 92220, 95004, 96460, 96831, 99180, 99905, 100282, 103740, 105735, 107445, 107590, 115710, 116812, 117819, 118755, 119886, 124020, 126882, 128934, 129108, 130910, 138330, 138852, 139867, 140980, 143260, 144690, 146015, 150423, 155610, 157092, 158340, 161385, 173565, 173628, 175218, 179829, 181260, 183274, 193662, 196365, 199810, 200564, 204421, 211470, 214890, 215180, 217035, 231420, 235638, 237510, 239772, 250705, 253764, 257868, 261820, 262827, 274911, 276660, 279734, 289380, 292030, 299715, 300846, 311220, 317205, 322335, 322770, 347130, 350436, 359658, 366548, 379639, 387324, 392730, 399620, 408842, 419601, 422940, 429780, 434070, 438045, 451269, 458185, 471276, 475020, 484155, 501410, 525654, 549822, 559468, 584060, 589095, 599430, 601692, 613263, 634410, 644670, 645540, 694260, 699335, 719316, 752115, 759278, 785460, 817684, 824733, 839202, 868140, 876090, 899145, 902538, 916370, 968310, 1002820, 1022105, 1051308, 1099644, 1138917, 1178190, 1198860, 1226526, 1258803, 1268820, 1289340, 1314135, 1374555, 1398670, 1504230, 1518556, 1649466, 1678404, 1752180, 1798290, 1805076, 1832740, 1839789, 1898195, 1936620, 2044210, 2098005, 2256345, 2277834, 2356380, 2453052, 2517606, 2628270, 2657473, 2749110, 2797340, 3008460, 3066315, 3298932, 3416751, 3596580, 3679578, 3796390, 4088420, 4123665, 4196010, 4512690, 4555668, 5035212, 5256540, 5314946, 5498220, 5694585, 6132630, 6294015, 6833502, 7359156, 7592780, 7972419, 8247330, 8392020, 9025380, 9198945, 10629892, 11389170, 12265260, 12588030, 13287365, 13667004, 15944838, 16494660, 17083755, 18397890, 22778340, 23917257, 25176060, 26574730, 31889676, 34167510, 36795780, 39862095, 47834514, 53149460, 68335020, 79724190, 95669028, 119586285, 159448380, 239172570, 478345140]

約数ペア:

[(1, 478345140), (2, 239172570), (3, 159448380), (4, 119586285), (5, 95669028), (6, 79724190), (7, 68335020), (9, 53149460), (10, 47834514), (12, 39862095), (13, 36795780), (14, 34167510), (15, 31889676), (18, 26574730), (19, 25176060), (20, 23917257), (21, 22778340), (26, 18397890), (28, 17083755), (29, 16494660), (30, 15944838), (35, 13667004), (36, 13287365), (38, 12588030), (39, 12265260), (42, 11389170), (45, 10629892), (52, 9198945), (53, 9025380), (57, 8392020), (58, 8247330), (60, 7972419), (63, 7592780), (65, 7359156), (70, 6833502), (76, 6294015), (78, 6132630), (84, 5694585), (87, 5498220), (90, 5314946), (91, 5256540), (95, 5035212), (105, 4555668), (106, 4512690), (114, 4196010), (116, 4123665), (117, 4088420), (126, 3796390), (130, 3679578), (133, 3596580), (140, 3416751), (145, 3298932), (156, 3066315), (159, 3008460), (171, 2797340), (174, 2749110), (180, 2657473), (182, 2628270), (190, 2517606), (195, 2453052), (203, 2356380), (210, 2277834), (212, 2256345), (228, 2098005), (234, 2044210), (247, 1936620), (252, 1898195), (260, 1839789), (261, 1832740), (265, 1805076), (266, 1798290), (273, 1752180), (285, 1678404), (290, 1649466), (315, 1518556), (318, 1504230), (342, 1398670), (348, 1374555), (364, 1314135), (371, 1289340), (377, 1268820), (380, 1258803), (390, 1226526), (399, 1198860), (406, 1178190), (420, 1138917), (435, 1099644), (455, 1051308), (468, 1022105), (477, 1002820), (494, 968310), (522, 916370), (530, 902538), (532, 899145), (546, 876090), (551, 868140), (570, 839202), (580, 824733), (585, 817684), (609, 785460), (630, 759278), (636, 752115), (665, 719316), (684, 699335), (689, 694260), (741, 645540), (742, 644670), (754, 634410), (780, 613263), (795, 601692), (798, 599430), (812, 589095), (819, 584060), (855, 559468), (870, 549822), (910, 525654), (954, 501410), (988, 484155), (1007, 475020), (1015, 471276), (1044, 458185), (1060, 451269), (1092, 438045), (1102, 434070), (1113, 429780), (1131, 422940), (1140, 419601), (1170, 408842), (1197, 399620), (1218, 392730), (1235, 387324), (1260, 379639), (1305, 366548), (1330, 359658), (1365, 350436), (1378, 347130), (1482, 322770), (1484, 322335), (1508, 317205), (1537, 311220), (1590, 300846), (1596, 299715), (1638, 292030), (1653, 289380), (1710, 279734), (1729, 276660), (1740, 274911), (1820, 262827), (1827, 261820), (1855, 257868), (1885, 253764), (1908, 250705), (1995, 239772), (2014, 237510), (2030, 235638), (2067, 231420), (2204, 217035), (2223, 215180), (2226, 214890), (2262, 211470), (2340, 204421), (2385, 200564), (2394, 199810), (2436, 196365), (2470, 193662), (2610, 183274), (2639, 181260), (2660, 179829), (2730, 175218), (2755, 173628), (2756, 173565), (2964, 161385), (3021, 158340), (3045, 157092), (3074, 155610), (3180, 150423), (3276, 146015), (3306, 144690), (3339, 143260), (3393, 140980), (3420, 139867), (3445, 138852), (3458, 138330), (3654, 130910), (3705, 129108), (3710, 128934), (3770, 126882), (3857, 124020), (3990, 119886), (4028, 118755), (4060, 117819), (4095, 116812), (4134, 115710), (4446, 107590), (4452, 107445), (4524, 105735), (4611, 103740), (4770, 100282), (4788, 99905), (4823, 99180), (4940, 96831), (4959, 96460), (5035, 95004), (5187, 92220), (5220, 91637), (5278, 90630), (5460, 87609), (5510, 86814), (5565, 85956), (5655, 84588), (5985, 79924), (6042, 79170), (6090, 78546), (6148, 77805), (6201, 77140), (6612, 72345), (6678, 71630), (6786, 70490), (6890, 69426), (6916, 69165), (7049, 67860), (7163, 66780), (7308, 65455), (7410, 64554), (7420, 64467), (7540, 63441), (7685, 62244), (7714, 62010), (7917, 60420), (7980, 59943), (8190, 58406), (8265, 57876), (8268, 57855), (8645, 55332), (8892, 53795), (9063, 52780), (9135, 52364), (9222, 51870), (9540, 50141), (9646, 49590), (9918, 48230), (10070, 47502), (10335, 46284), (10374, 46110), (10556, 45315), (10759, 44460), (11020, 43407), (11115, 43036), (11130, 42978), (11310, 42294), (11571, 41340), (11970, 39962), (12084, 39585), (12180, 39273), (12402, 38570), (13091, 36540), (13195, 36252), (13356, 35815), (13572, 35245), (13780, 34713), (13833, 34580), (14098, 33930), (14326, 33390), (14469, 33060), (14820, 32277), (15105, 31668), (15370, 31122), (15428, 31005), (15561, 30740), (15834, 30210), (16380, 29203), (16530, 28938), (16695, 28652), (16965, 28196), (17290, 27666), (18126, 26390), (18270, 26182), (18444, 25935), (19285, 24804), (19292, 24795), (19836, 24115), (19981, 23940), (20140, 23751), (20670, 23142), (20748, 23055), (21147, 22620), (21489, 22260), (21518, 22230)]