387550011680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2820

約数の個数: 384

約数和(自身を含む): 1062867972096

約数和(自身を除く): 675317960416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 61, 62, 65, 74, 80, 104, 122, 124, 130, 148, 155, 160, 185, 208, 244, 248, 260, 296, 305, 310, 370, 403, 416, 481, 488, 496, 520, 592, 610, 620, 740, 793, 806, 962, 976, 992, 1040, 1147, 1184, 1220, 1240, 1480, 1586, 1612, 1891, 1924, 1952, 2015, 2080, 2257, 2294, 2405, 2440, 2480, 2663, 2960, 3172, 3224, 3782, 3848, 3965, 4030, 4514, 4588, 4810, 4880, 4960, 5326, 5735, 5920, 6344, 6448, 7564, 7696, 7930, 8060, 9028, 9176, 9455, 9620, 9760, 10652, 11285, 11470, 12688, 12896, 13315, 14911, 15128, 15392, 15860, 16120, 18056, 18352, 18910, 19240, 21304, 22570, 22940, 24583, 25376, 26630, 29341, 29822, 30256, 31720, 32240, 34619, 36112, 36704, 37820, 38480, 42608, 45140, 45880, 49166, 53260, 58682, 59644, 60512, 63440, 64480, 69238, 69967, 72224, 74555, 75640, 76960, 82553, 85216, 90280, 91760, 98332, 98531, 106520, 117364, 119288, 122915, 126880, 138476, 139934, 146705, 149110, 151280, 162443, 165106, 173095, 180560, 183520, 196664, 197062, 213040, 234728, 238576, 245830, 276952, 279868, 293410, 298220, 302560, 324886, 330212, 346190, 349835, 361120, 393328, 394124, 412765, 426080, 469456, 477152, 491660, 492655, 553904, 559736, 586820, 596440, 649772, 660424, 692380, 699670, 786656, 788248, 812215, 825530, 909571, 938912, 983320, 985310, 1073189, 1107808, 1119472, 1173640, 1192880, 1280903, 1299544, 1320848, 1384760, 1399340, 1576496, 1624430, 1651060, 1819142, 1966640, 1970620, 2111759, 2146378, 2238944, 2347280, 2385760, 2561806, 2599088, 2641696, 2769520, 2798680, 3054461, 3152992, 3248860, 3302120, 3638284, 3933280, 3941240, 4223518, 4292756, 4547855, 4694560, 5035733, 5123612, 5198176, 5365945, 5539040, 5597360, 6010391, 6108922, 6404515, 6497720, 6604240, 7276568, 7882480, 8447036, 8585512, 9095710, 10071466, 10247224, 10558795, 10731890, 11194720, 12020782, 12217844, 12809030, 12995440, 13208480, 14553136, 15272305, 15764960, 16894072, 17171024, 18191420, 20142932, 20494448, 21117590, 21463780, 24041564, 24435688, 25178665, 25618060, 25990880, 29106272, 30051955, 30544610, 33788144, 34342048, 36382840, 39707993, 40285864, 40988896, 42235180, 42927560, 48083128, 48871376, 50357330, 51236120, 60103910, 61089220, 65464529, 67576288, 72765680, 78135083, 79415986, 80571728, 84470360, 85855120, 96166256, 97742752, 100714660, 102472240, 120207820, 122178440, 130929058, 145531360, 156270166, 158831972, 161143456, 168940720, 171710240, 186322121, 192332512, 198539965, 201429320, 204944480, 240415640, 244356880, 261858116, 312540332, 317663944, 327322645, 337881440, 372644242, 390675415, 397079930, 402858640, 480831280, 488713760, 523716232, 625080664, 635327888, 654645290, 745288484, 781350830, 794159860, 805717280, 931610605, 961662560, 1047432464, 1250161328, 1270655776, 1309290580, 1490576968, 1562701660, 1588319720, 1863221210, 2094864928, 2422187573, 2500322656, 2618581160, 2981153936, 3125403320, 3176639440, 3726442420, 4844375146, 5237162320, 5962307872, 6250806640, 6353278880, 7452884840, 9688750292, 10474324640, 12110937865, 12501613280, 14905769680, 19377500584, 24221875730, 29811539360, 38755001168, 48443751460, 77510002336, 96887502920, 193775005840, 387550011680]

約数ペア:

[(1, 387550011680), (2, 193775005840), (4, 96887502920), (5, 77510002336), (8, 48443751460), (10, 38755001168), (13, 29811539360), (16, 24221875730), (20, 19377500584), (26, 14905769680), (31, 12501613280), (32, 12110937865), (37, 10474324640), (40, 9688750292), (52, 7452884840), (61, 6353278880), (62, 6250806640), (65, 5962307872), (74, 5237162320), (80, 4844375146), (104, 3726442420), (122, 3176639440), (124, 3125403320), (130, 2981153936), (148, 2618581160), (155, 2500322656), (160, 2422187573), (185, 2094864928), (208, 1863221210), (244, 1588319720), (248, 1562701660), (260, 1490576968), (296, 1309290580), (305, 1270655776), (310, 1250161328), (370, 1047432464), (403, 961662560), (416, 931610605), (481, 805717280), (488, 794159860), (496, 781350830), (520, 745288484), (592, 654645290), (610, 635327888), (620, 625080664), (740, 523716232), (793, 488713760), (806, 480831280), (962, 402858640), (976, 397079930), (992, 390675415), (1040, 372644242), (1147, 337881440), (1184, 327322645), (1220, 317663944), (1240, 312540332), (1480, 261858116), (1586, 244356880), (1612, 240415640), (1891, 204944480), (1924, 201429320), (1952, 198539965), (2015, 192332512), (2080, 186322121), (2257, 171710240), (2294, 168940720), (2405, 161143456), (2440, 158831972), (2480, 156270166), (2663, 145531360), (2960, 130929058), (3172, 122178440), (3224, 120207820), (3782, 102472240), (3848, 100714660), (3965, 97742752), (4030, 96166256), (4514, 85855120), (4588, 84470360), (4810, 80571728), (4880, 79415986), (4960, 78135083), (5326, 72765680), (5735, 67576288), (5920, 65464529), (6344, 61089220), (6448, 60103910), (7564, 51236120), (7696, 50357330), (7930, 48871376), (8060, 48083128), (9028, 42927560), (9176, 42235180), (9455, 40988896), (9620, 40285864), (9760, 39707993), (10652, 36382840), (11285, 34342048), (11470, 33788144), (12688, 30544610), (12896, 30051955), (13315, 29106272), (14911, 25990880), (15128, 25618060), (15392, 25178665), (15860, 24435688), (16120, 24041564), (18056, 21463780), (18352, 21117590), (18910, 20494448), (19240, 20142932), (21304, 18191420), (22570, 17171024), (22940, 16894072), (24583, 15764960), (25376, 15272305), (26630, 14553136), (29341, 13208480), (29822, 12995440), (30256, 12809030), (31720, 12217844), (32240, 12020782), (34619, 11194720), (36112, 10731890), (36704, 10558795), (37820, 10247224), (38480, 10071466), (42608, 9095710), (45140, 8585512), (45880, 8447036), (49166, 7882480), (53260, 7276568), (58682, 6604240), (59644, 6497720), (60512, 6404515), (63440, 6108922), (64480, 6010391), (69238, 5597360), (69967, 5539040), (72224, 5365945), (74555, 5198176), (75640, 5123612), (76960, 5035733), (82553, 4694560), (85216, 4547855), (90280, 4292756), (91760, 4223518), (98332, 3941240), (98531, 3933280), (106520, 3638284), (117364, 3302120), (119288, 3248860), (122915, 3152992), (126880, 3054461), (138476, 2798680), (139934, 2769520), (146705, 2641696), (149110, 2599088), (151280, 2561806), (162443, 2385760), (165106, 2347280), (173095, 2238944), (180560, 2146378), (183520, 2111759), (196664, 1970620), (197062, 1966640), (213040, 1819142), (234728, 1651060), (238576, 1624430), (245830, 1576496), (276952, 1399340), (279868, 1384760), (293410, 1320848), (298220, 1299544), (302560, 1280903), (324886, 1192880), (330212, 1173640), (346190, 1119472), (349835, 1107808), (361120, 1073189), (393328, 985310), (394124, 983320), (412765, 938912), (426080, 909571), (469456, 825530), (477152, 812215), (491660, 788248), (492655, 786656), (553904, 699670), (559736, 692380), (586820, 660424), (596440, 649772)]