4778164080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^2$

素因数の和:438

約数の個数: 300

約数和(自身を含む): 17557830840

約数和(自身を除く): 12779666760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 197, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 394, 405, 432, 456, 513, 540, 570, 591, 648, 684, 720, 760, 788, 810, 855, 912, 985, 1026, 1080, 1140, 1182, 1296, 1368, 1520, 1539, 1576, 1620, 1710, 1773, 1970, 2052, 2160, 2280, 2364, 2565, 2736, 2955, 3078, 3152, 3240, 3420, 3546, 3743, 3940, 4104, 4560, 4728, 5130, 5319, 5910, 6156, 6480, 6840, 7092, 7486, 7695, 7880, 8208, 8865, 9456, 10260, 10638, 11229, 11820, 12312, 13680, 14184, 14972, 15390, 15760, 15957, 17730, 18715, 20520, 21276, 22458, 23640, 24624, 26595, 28368, 29944, 30780, 31914, 33687, 35460, 37430, 38809, 41040, 42552, 44916, 47280, 53190, 56145, 59888, 61560, 63828, 67374, 70920, 74860, 77618, 79785, 85104, 89832, 101061, 106380, 112290, 116427, 123120, 127656, 134748, 141840, 149720, 155236, 159570, 168435, 179664, 194045, 202122, 212760, 224580, 232854, 255312, 269496, 299440, 303183, 310472, 319140, 336870, 349281, 388090, 404244, 425520, 449160, 465708, 505305, 538992, 582135, 606366, 620944, 638280, 673740, 698562, 737371, 776180, 808488, 898320, 931416, 1010610, 1047843, 1164270, 1212732, 1276560, 1347480, 1397124, 1474742, 1515915, 1552360, 1616976, 1746405, 1862832, 2021220, 2095686, 2212113, 2328540, 2425464, 2694960, 2794248, 2949484, 3031830, 3104720, 3143529, 3492810, 3686855, 4042440, 4191372, 4424226, 4657080, 4850928, 5239215, 5588496, 5898968, 6063660, 6287058, 6636339, 6985620, 7373710, 8084880, 8382744, 8848452, 9314160, 10478430, 11060565, 11797936, 12127320, 12574116, 13272678, 13971240, 14747420, 15717645, 16765488, 17696904, 19909017, 20956860, 22121130, 24254640, 25148232, 26545356, 27942480, 29494840, 31435290, 33181695, 35393808, 39818034, 41913720, 44242260, 50296464, 53090712, 58989680, 59727051, 62870580, 66363390, 79636068, 83827440, 88484520, 99545085, 106181424, 119454102, 125741160, 132726780, 159272136, 176969040, 199090170, 238908204, 251482320, 265453560, 298635255, 318544272, 398180340, 477816408, 530907120, 597270510, 796360680, 955632816, 1194541020, 1592721360, 2389082040, 4778164080]

約数ペア:

[(1, 4778164080), (2, 2389082040), (3, 1592721360), (4, 1194541020), (5, 955632816), (6, 796360680), (8, 597270510), (9, 530907120), (10, 477816408), (12, 398180340), (15, 318544272), (16, 298635255), (18, 265453560), (19, 251482320), (20, 238908204), (24, 199090170), (27, 176969040), (30, 159272136), (36, 132726780), (38, 125741160), (40, 119454102), (45, 106181424), (48, 99545085), (54, 88484520), (57, 83827440), (60, 79636068), (72, 66363390), (76, 62870580), (80, 59727051), (81, 58989680), (90, 53090712), (95, 50296464), (108, 44242260), (114, 41913720), (120, 39818034), (135, 35393808), (144, 33181695), (152, 31435290), (162, 29494840), (171, 27942480), (180, 26545356), (190, 25148232), (197, 24254640), (216, 22121130), (228, 20956860), (240, 19909017), (270, 17696904), (285, 16765488), (304, 15717645), (324, 14747420), (342, 13971240), (360, 13272678), (380, 12574116), (394, 12127320), (405, 11797936), (432, 11060565), (456, 10478430), (513, 9314160), (540, 8848452), (570, 8382744), (591, 8084880), (648, 7373710), (684, 6985620), (720, 6636339), (760, 6287058), (788, 6063660), (810, 5898968), (855, 5588496), (912, 5239215), (985, 4850928), (1026, 4657080), (1080, 4424226), (1140, 4191372), (1182, 4042440), (1296, 3686855), (1368, 3492810), (1520, 3143529), (1539, 3104720), (1576, 3031830), (1620, 2949484), (1710, 2794248), (1773, 2694960), (1970, 2425464), (2052, 2328540), (2160, 2212113), (2280, 2095686), (2364, 2021220), (2565, 1862832), (2736, 1746405), (2955, 1616976), (3078, 1552360), (3152, 1515915), (3240, 1474742), (3420, 1397124), (3546, 1347480), (3743, 1276560), (3940, 1212732), (4104, 1164270), (4560, 1047843), (4728, 1010610), (5130, 931416), (5319, 898320), (5910, 808488), (6156, 776180), (6480, 737371), (6840, 698562), (7092, 673740), (7486, 638280), (7695, 620944), (7880, 606366), (8208, 582135), (8865, 538992), (9456, 505305), (10260, 465708), (10638, 449160), (11229, 425520), (11820, 404244), (12312, 388090), (13680, 349281), (14184, 336870), (14972, 319140), (15390, 310472), (15760, 303183), (15957, 299440), (17730, 269496), (18715, 255312), (20520, 232854), (21276, 224580), (22458, 212760), (23640, 202122), (24624, 194045), (26595, 179664), (28368, 168435), (29944, 159570), (30780, 155236), (31914, 149720), (33687, 141840), (35460, 134748), (37430, 127656), (38809, 123120), (41040, 116427), (42552, 112290), (44916, 106380), (47280, 101061), (53190, 89832), (56145, 85104), (59888, 79785), (61560, 77618), (63828, 74860), (67374, 70920)]