20231396080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:892

約数の個数: 320

約数和(自身を含む): 59196211200

約数和(自身を除く): 38964815120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 83, 95, 112, 124, 133, 140, 152, 155, 166, 190, 217, 248, 266, 280, 304, 310, 332, 380, 415, 434, 496, 532, 560, 581, 589, 620, 664, 665, 739, 760, 830, 868, 1064, 1085, 1162, 1178, 1240, 1328, 1330, 1478, 1520, 1577, 1660, 1736, 2128, 2170, 2324, 2356, 2480, 2573, 2660, 2905, 2945, 2956, 3154, 3320, 3472, 3695, 4123, 4340, 4648, 4712, 5146, 5173, 5320, 5810, 5890, 5912, 6308, 6640, 7390, 7885, 8246, 8680, 9296, 9424, 10292, 10346, 10640, 11039, 11620, 11780, 11824, 12616, 12865, 14041, 14780, 15770, 16492, 17360, 18011, 20584, 20615, 20692, 22078, 22909, 23240, 23560, 25232, 25730, 25865, 28082, 29560, 31540, 32984, 36022, 41168, 41230, 41384, 44156, 45818, 46480, 47120, 48887, 51460, 51730, 55195, 56164, 59120, 61337, 63080, 65968, 70205, 72044, 82460, 82768, 88312, 90055, 91636, 97774, 98287, 102920, 103460, 110390, 112328, 114545, 122674, 126160, 140410, 144088, 160363, 164920, 176624, 180110, 183272, 195548, 196574, 205840, 206920, 220780, 224656, 229090, 244435, 245348, 280820, 288176, 306685, 320726, 329840, 342209, 360220, 366544, 391096, 393148, 413840, 429359, 435271, 441560, 458180, 488870, 490696, 491435, 561640, 613370, 641452, 684418, 720440, 782192, 786296, 801815, 858718, 870542, 883120, 916360, 977740, 981392, 982870, 1123280, 1165403, 1226740, 1282904, 1368836, 1440880, 1572592, 1603630, 1711045, 1717436, 1741084, 1832720, 1901447, 1955480, 1965740, 2146795, 2176355, 2330806, 2453480, 2565808, 2737672, 3046897, 3207260, 3422090, 3434872, 3482168, 3802894, 3910960, 3931480, 4293590, 4352710, 4661612, 4906960, 5475344, 5827015, 6093794, 6414520, 6844180, 6869744, 6964336, 7605788, 7862960, 8157821, 8587180, 8705420, 9323224, 9507235, 11654030, 12187588, 12829040, 13310129, 13688360, 15211576, 15234485, 16315642, 17174360, 17410840, 18646448, 19014470, 23308060, 24375176, 26620258, 27376720, 30423152, 30468970, 32631284, 34348720, 34821680, 36127493, 38028940, 40789105, 46616120, 48750352, 53240516, 60937940, 65262568, 66550645, 72254986, 76057880, 81578210, 93232240, 106481032, 121875880, 130525136, 133101290, 144509972, 152115760, 163156420, 180637465, 212962064, 243751760, 252892451, 266202580, 289019944, 326312840, 361274930, 505784902, 532405160, 578039888, 652625680, 722549860, 1011569804, 1064810320, 1264462255, 1445099720, 2023139608, 2528924510, 2890199440, 4046279216, 5057849020, 10115698040, 20231396080]

約数ペア:

[(1, 20231396080), (2, 10115698040), (4, 5057849020), (5, 4046279216), (7, 2890199440), (8, 2528924510), (10, 2023139608), (14, 1445099720), (16, 1264462255), (19, 1064810320), (20, 1011569804), (28, 722549860), (31, 652625680), (35, 578039888), (38, 532405160), (40, 505784902), (56, 361274930), (62, 326312840), (70, 289019944), (76, 266202580), (80, 252892451), (83, 243751760), (95, 212962064), (112, 180637465), (124, 163156420), (133, 152115760), (140, 144509972), (152, 133101290), (155, 130525136), (166, 121875880), (190, 106481032), (217, 93232240), (248, 81578210), (266, 76057880), (280, 72254986), (304, 66550645), (310, 65262568), (332, 60937940), (380, 53240516), (415, 48750352), (434, 46616120), (496, 40789105), (532, 38028940), (560, 36127493), (581, 34821680), (589, 34348720), (620, 32631284), (664, 30468970), (665, 30423152), (739, 27376720), (760, 26620258), (830, 24375176), (868, 23308060), (1064, 19014470), (1085, 18646448), (1162, 17410840), (1178, 17174360), (1240, 16315642), (1328, 15234485), (1330, 15211576), (1478, 13688360), (1520, 13310129), (1577, 12829040), (1660, 12187588), (1736, 11654030), (2128, 9507235), (2170, 9323224), (2324, 8705420), (2356, 8587180), (2480, 8157821), (2573, 7862960), (2660, 7605788), (2905, 6964336), (2945, 6869744), (2956, 6844180), (3154, 6414520), (3320, 6093794), (3472, 5827015), (3695, 5475344), (4123, 4906960), (4340, 4661612), (4648, 4352710), (4712, 4293590), (5146, 3931480), (5173, 3910960), (5320, 3802894), (5810, 3482168), (5890, 3434872), (5912, 3422090), (6308, 3207260), (6640, 3046897), (7390, 2737672), (7885, 2565808), (8246, 2453480), (8680, 2330806), (9296, 2176355), (9424, 2146795), (10292, 1965740), (10346, 1955480), (10640, 1901447), (11039, 1832720), (11620, 1741084), (11780, 1717436), (11824, 1711045), (12616, 1603630), (12865, 1572592), (14041, 1440880), (14780, 1368836), (15770, 1282904), (16492, 1226740), (17360, 1165403), (18011, 1123280), (20584, 982870), (20615, 981392), (20692, 977740), (22078, 916360), (22909, 883120), (23240, 870542), (23560, 858718), (25232, 801815), (25730, 786296), (25865, 782192), (28082, 720440), (29560, 684418), (31540, 641452), (32984, 613370), (36022, 561640), (41168, 491435), (41230, 490696), (41384, 488870), (44156, 458180), (45818, 441560), (46480, 435271), (47120, 429359), (48887, 413840), (51460, 393148), (51730, 391096), (55195, 366544), (56164, 360220), (59120, 342209), (61337, 329840), (63080, 320726), (65968, 306685), (70205, 288176), (72044, 280820), (82460, 245348), (82768, 244435), (88312, 229090), (90055, 224656), (91636, 220780), (97774, 206920), (98287, 205840), (102920, 196574), (103460, 195548), (110390, 183272), (112328, 180110), (114545, 176624), (122674, 164920), (126160, 160363), (140410, 144088)]