15551728920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:960

約数の個数: 512

約数和(自身を含む): 64173312000

約数和(自身を除く): 48621583080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 229, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 458, 468, 504, 520, 540, 546, 585, 630, 687, 691, 702, 728, 756, 780, 819, 840, 910, 916, 936, 945, 1080, 1092, 1145, 1170, 1260, 1365, 1374, 1382, 1404, 1512, 1560, 1603, 1638, 1755, 1820, 1832, 1890, 2061, 2073, 2184, 2290, 2340, 2457, 2520, 2730, 2748, 2764, 2808, 2977, 3206, 3276, 3435, 3455, 3510, 3640, 3780, 4095, 4122, 4146, 4580, 4680, 4809, 4837, 4914, 5460, 5496, 5528, 5954, 6183, 6219, 6412, 6552, 6870, 6910, 7020, 7560, 8015, 8190, 8244, 8292, 8931, 8983, 9160, 9618, 9674, 9828, 10305, 10365, 10920, 11908, 12285, 12366, 12438, 12824, 13740, 13820, 14040, 14427, 14511, 14885, 16030, 16380, 16488, 16584, 17862, 17966, 18657, 19236, 19348, 19656, 20610, 20730, 20839, 23816, 24045, 24185, 24570, 24732, 24876, 26793, 26949, 27480, 27640, 28854, 29022, 29770, 30915, 31095, 32060, 32760, 35724, 35932, 37314, 38472, 38696, 41220, 41460, 41678, 43281, 43533, 44655, 44915, 48090, 48370, 49140, 49464, 49752, 53586, 53898, 57708, 58044, 59540, 61830, 62190, 62517, 62881, 64120, 71448, 71864, 72135, 72555, 74628, 80379, 80847, 82440, 82920, 83356, 86562, 87066, 89310, 89830, 93285, 96180, 96740, 98280, 104195, 107172, 107796, 115416, 116088, 119080, 123660, 124380, 125034, 125762, 130599, 133965, 134745, 144270, 145110, 149256, 158239, 160758, 161694, 166712, 173124, 174132, 178620, 179660, 186570, 187551, 188643, 192360, 193480, 208390, 214344, 215592, 216405, 217665, 242541, 247320, 248760, 250068, 251524, 261198, 267930, 269490, 288540, 290220, 312585, 314405, 316478, 321516, 323388, 346248, 348264, 357240, 359320, 373140, 375102, 377286, 401895, 404235, 416780, 432810, 435330, 474717, 485082, 500136, 503048, 522396, 535860, 538980, 562653, 565929, 577080, 580440, 625170, 628810, 632956, 643032, 646776, 652995, 746280, 750204, 754572, 791195, 803790, 808470, 833560, 865620, 870660, 937755, 943215, 949434, 970164, 1044792, 1071720, 1077960, 1107673, 1125306, 1131858, 1212705, 1250340, 1257620, 1265912, 1305990, 1424151, 1500408, 1509144, 1582390, 1607580, 1616940, 1697787, 1731240, 1741320, 1875510, 1886430, 1898868, 1940328, 2057107, 2215346, 2250612, 2263716, 2373585, 2425410, 2500680, 2515240, 2611980, 2813265, 2829645, 2848302, 3164780, 3215160, 3233880, 3323019, 3395574, 3751020, 3772860, 3797736, 4114214, 4272453, 4430692, 4501224, 4527432, 4747170, 4850820, 5223960, 5538365, 5626530, 5659290, 5696604, 6171321, 6329560, 6646038, 6791148, 7120755, 7502040, 7545720, 8228428, 8488935, 8544906, 8861384, 9494340, 9701640, 9969057, 10285535, 11076730, 11253060, 11318580, 11393208, 12342642, 13292076, 13582296, 14241510, 14399749, 16456856, 16615095, 16977870, 17089812, 18513963, 18988680, 19938114, 20571070, 21362265, 22153460, 22506120, 22637160, 24685284, 26584152, 28483020, 28799498, 29907171, 30856605, 33230190, 33955740, 34179624, 37027926, 39876228, 41142140, 42724530, 43199247, 44306920, 49370568, 49845285, 55541889, 56966040, 57598996, 59814342, 61713210, 66460380, 67911480, 71998745, 74055852, 79752456, 82284280, 85449060, 86398494, 92569815, 99690570, 111083778, 115197992, 119628684, 123426420, 129597741, 132920760, 143997490, 148111704, 149535855, 170898120, 172796988, 185139630, 199381140, 215996235, 222167556, 239257368, 246852840, 259195482, 277709445, 287994980, 299071710, 345593976, 370279260, 388793223, 398762280, 431992470, 444335112, 518390964, 555418890, 575989960, 598143420, 647988705, 740558520, 777586446, 863984940, 1036781928, 1110837780, 1196286840, 1295977410, 1555172892, 1727969880, 1943966115, 2221675560, 2591954820, 3110345784, 3887932230, 5183909640, 7775864460, 15551728920]

約数ペア:

[(1, 15551728920), (2, 7775864460), (3, 5183909640), (4, 3887932230), (5, 3110345784), (6, 2591954820), (7, 2221675560), (8, 1943966115), (9, 1727969880), (10, 1555172892), (12, 1295977410), (13, 1196286840), (14, 1110837780), (15, 1036781928), (18, 863984940), (20, 777586446), (21, 740558520), (24, 647988705), (26, 598143420), (27, 575989960), (28, 555418890), (30, 518390964), (35, 444335112), (36, 431992470), (39, 398762280), (40, 388793223), (42, 370279260), (45, 345593976), (52, 299071710), (54, 287994980), (56, 277709445), (60, 259195482), (63, 246852840), (65, 239257368), (70, 222167556), (72, 215996235), (78, 199381140), (84, 185139630), (90, 172796988), (91, 170898120), (104, 149535855), (105, 148111704), (108, 143997490), (117, 132920760), (120, 129597741), (126, 123426420), (130, 119628684), (135, 115197992), (140, 111083778), (156, 99690570), (168, 92569815), (180, 86398494), (182, 85449060), (189, 82284280), (195, 79752456), (210, 74055852), (216, 71998745), (229, 67911480), (234, 66460380), (252, 61713210), (260, 59814342), (270, 57598996), (273, 56966040), (280, 55541889), (312, 49845285), (315, 49370568), (351, 44306920), (360, 43199247), (364, 42724530), (378, 41142140), (390, 39876228), (420, 37027926), (455, 34179624), (458, 33955740), (468, 33230190), (504, 30856605), (520, 29907171), (540, 28799498), (546, 28483020), (585, 26584152), (630, 24685284), (687, 22637160), (691, 22506120), (702, 22153460), (728, 21362265), (756, 20571070), (780, 19938114), (819, 18988680), (840, 18513963), (910, 17089812), (916, 16977870), (936, 16615095), (945, 16456856), (1080, 14399749), (1092, 14241510), (1145, 13582296), (1170, 13292076), (1260, 12342642), (1365, 11393208), (1374, 11318580), (1382, 11253060), (1404, 11076730), (1512, 10285535), (1560, 9969057), (1603, 9701640), (1638, 9494340), (1755, 8861384), (1820, 8544906), (1832, 8488935), (1890, 8228428), (2061, 7545720), (2073, 7502040), (2184, 7120755), (2290, 6791148), (2340, 6646038), (2457, 6329560), (2520, 6171321), (2730, 5696604), (2748, 5659290), (2764, 5626530), (2808, 5538365), (2977, 5223960), (3206, 4850820), (3276, 4747170), (3435, 4527432), (3455, 4501224), (3510, 4430692), (3640, 4272453), (3780, 4114214), (4095, 3797736), (4122, 3772860), (4146, 3751020), (4580, 3395574), (4680, 3323019), (4809, 3233880), (4837, 3215160), (4914, 3164780), (5460, 2848302), (5496, 2829645), (5528, 2813265), (5954, 2611980), (6183, 2515240), (6219, 2500680), (6412, 2425410), (6552, 2373585), (6870, 2263716), (6910, 2250612), (7020, 2215346), (7560, 2057107), (8015, 1940328), (8190, 1898868), (8244, 1886430), (8292, 1875510), (8931, 1741320), (8983, 1731240), (9160, 1697787), (9618, 1616940), (9674, 1607580), (9828, 1582390), (10305, 1509144), (10365, 1500408), (10920, 1424151), (11908, 1305990), (12285, 1265912), (12366, 1257620), (12438, 1250340), (12824, 1212705), (13740, 1131858), (13820, 1125306), (14040, 1107673), (14427, 1077960), (14511, 1071720), (14885, 1044792), (16030, 970164), (16380, 949434), (16488, 943215), (16584, 937755), (17862, 870660), (17966, 865620), (18657, 833560), (19236, 808470), (19348, 803790), (19656, 791195), (20610, 754572), (20730, 750204), (20839, 746280), (23816, 652995), (24045, 646776), (24185, 643032), (24570, 632956), (24732, 628810), (24876, 625170), (26793, 580440), (26949, 577080), (27480, 565929), (27640, 562653), (28854, 538980), (29022, 535860), (29770, 522396), (30915, 503048), (31095, 500136), (32060, 485082), (32760, 474717), (35724, 435330), (35932, 432810), (37314, 416780), (38472, 404235), (38696, 401895), (41220, 377286), (41460, 375102), (41678, 373140), (43281, 359320), (43533, 357240), (44655, 348264), (44915, 346248), (48090, 323388), (48370, 321516), (49140, 316478), (49464, 314405), (49752, 312585), (53586, 290220), (53898, 288540), (57708, 269490), (58044, 267930), (59540, 261198), (61830, 251524), (62190, 250068), (62517, 248760), (62881, 247320), (64120, 242541), (71448, 217665), (71864, 216405), (72135, 215592), (72555, 214344), (74628, 208390), (80379, 193480), (80847, 192360), (82440, 188643), (82920, 187551), (83356, 186570), (86562, 179660), (87066, 178620), (89310, 174132), (89830, 173124), (93285, 166712), (96180, 161694), (96740, 160758), (98280, 158239), (104195, 149256), (107172, 145110), (107796, 144270), (115416, 134745), (116088, 133965), (119080, 130599), (123660, 125762), (124380, 125034)]