7901185320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1797

約数の個数: 288

約数和(自身を含む): 29989159200

約数和(自身を除く): 22087973880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 307, 315, 360, 392, 420, 441, 490, 504, 588, 614, 630, 735, 840, 882, 921, 980, 1176, 1228, 1260, 1459, 1470, 1535, 1764, 1842, 1960, 2149, 2205, 2456, 2520, 2763, 2918, 2940, 3070, 3528, 3684, 4298, 4377, 4410, 4605, 5526, 5836, 5880, 6140, 6447, 7295, 7368, 8596, 8754, 8820, 9210, 10213, 10745, 11052, 11672, 12280, 12894, 13131, 13815, 14590, 15043, 17192, 17508, 17640, 18420, 19341, 20426, 21490, 21885, 22104, 25788, 26262, 27630, 29180, 30086, 30639, 32235, 35016, 36840, 38682, 40852, 42980, 43770, 45129, 51065, 51576, 52524, 55260, 58360, 60172, 61278, 64470, 65655, 71491, 75215, 77364, 81704, 85960, 87540, 90258, 91917, 96705, 102130, 105048, 110520, 120344, 122556, 128940, 131310, 135387, 142982, 150430, 153195, 154728, 175080, 180516, 183834, 193410, 204260, 214473, 225645, 245112, 257880, 262620, 270774, 285964, 300860, 306390, 357455, 361032, 367668, 386820, 408520, 428946, 447913, 451290, 459585, 525240, 541548, 571928, 601720, 612780, 643419, 676935, 714910, 735336, 773640, 857892, 895826, 902580, 919170, 1072365, 1083096, 1225560, 1286838, 1343739, 1353870, 1429820, 1715784, 1791652, 1805160, 1838340, 2144730, 2239565, 2573676, 2687478, 2707740, 2859640, 3135391, 3217095, 3583304, 3676680, 4031217, 4289460, 4479130, 5147352, 5374956, 5415480, 6270782, 6434190, 6718695, 8062434, 8578920, 8958260, 9406173, 10749912, 12541564, 12868380, 13437390, 15676955, 16124868, 17916520, 18812346, 20156085, 21947737, 25083128, 25736760, 26874780, 28218519, 31353910, 32249736, 37624692, 40312170, 43895474, 47030865, 53749560, 56437038, 62707820, 65843211, 75249384, 80624340, 87790948, 94061730, 109738685, 112874076, 125415640, 131686422, 141092595, 161248680, 175581896, 188123460, 197529633, 219477370, 225748152, 263372844, 282185190, 329216055, 376246920, 395059266, 438954740, 526745688, 564370380, 658432110, 790118532, 877909480, 987648165, 1128740760, 1316864220, 1580237064, 1975296330, 2633728440, 3950592660, 7901185320]

約数ペア:

[(1, 7901185320), (2, 3950592660), (3, 2633728440), (4, 1975296330), (5, 1580237064), (6, 1316864220), (7, 1128740760), (8, 987648165), (9, 877909480), (10, 790118532), (12, 658432110), (14, 564370380), (15, 526745688), (18, 438954740), (20, 395059266), (21, 376246920), (24, 329216055), (28, 282185190), (30, 263372844), (35, 225748152), (36, 219477370), (40, 197529633), (42, 188123460), (45, 175581896), (49, 161248680), (56, 141092595), (60, 131686422), (63, 125415640), (70, 112874076), (72, 109738685), (84, 94061730), (90, 87790948), (98, 80624340), (105, 75249384), (120, 65843211), (126, 62707820), (140, 56437038), (147, 53749560), (168, 47030865), (180, 43895474), (196, 40312170), (210, 37624692), (245, 32249736), (252, 31353910), (280, 28218519), (294, 26874780), (307, 25736760), (315, 25083128), (360, 21947737), (392, 20156085), (420, 18812346), (441, 17916520), (490, 16124868), (504, 15676955), (588, 13437390), (614, 12868380), (630, 12541564), (735, 10749912), (840, 9406173), (882, 8958260), (921, 8578920), (980, 8062434), (1176, 6718695), (1228, 6434190), (1260, 6270782), (1459, 5415480), (1470, 5374956), (1535, 5147352), (1764, 4479130), (1842, 4289460), (1960, 4031217), (2149, 3676680), (2205, 3583304), (2456, 3217095), (2520, 3135391), (2763, 2859640), (2918, 2707740), (2940, 2687478), (3070, 2573676), (3528, 2239565), (3684, 2144730), (4298, 1838340), (4377, 1805160), (4410, 1791652), (4605, 1715784), (5526, 1429820), (5836, 1353870), (5880, 1343739), (6140, 1286838), (6447, 1225560), (7295, 1083096), (7368, 1072365), (8596, 919170), (8754, 902580), (8820, 895826), (9210, 857892), (10213, 773640), (10745, 735336), (11052, 714910), (11672, 676935), (12280, 643419), (12894, 612780), (13131, 601720), (13815, 571928), (14590, 541548), (15043, 525240), (17192, 459585), (17508, 451290), (17640, 447913), (18420, 428946), (19341, 408520), (20426, 386820), (21490, 367668), (21885, 361032), (22104, 357455), (25788, 306390), (26262, 300860), (27630, 285964), (29180, 270774), (30086, 262620), (30639, 257880), (32235, 245112), (35016, 225645), (36840, 214473), (38682, 204260), (40852, 193410), (42980, 183834), (43770, 180516), (45129, 175080), (51065, 154728), (51576, 153195), (52524, 150430), (55260, 142982), (58360, 135387), (60172, 131310), (61278, 128940), (64470, 122556), (65655, 120344), (71491, 110520), (75215, 105048), (77364, 102130), (81704, 96705), (85960, 91917), (87540, 90258)]