18427332560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:542

約数の個数: 320

約数和(自身を含む): 54239528448

約数和(自身を除く): 35812195888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 163, 182, 208, 212, 260, 265, 280, 293, 326, 364, 371, 424, 455, 520, 530, 560, 586, 652, 689, 728, 742, 815, 848, 910, 1040, 1060, 1141, 1172, 1304, 1378, 1456, 1465, 1484, 1630, 1820, 1855, 2051, 2119, 2120, 2282, 2344, 2608, 2756, 2930, 2968, 3260, 3445, 3640, 3710, 3809, 4102, 4238, 4240, 4564, 4688, 4823, 5512, 5705, 5860, 5936, 6520, 6890, 7280, 7420, 7618, 8204, 8476, 8639, 9128, 9646, 10255, 10595, 11024, 11410, 11720, 13040, 13780, 14833, 14840, 15236, 15529, 16408, 16952, 17278, 18256, 19045, 19292, 20510, 21190, 22820, 23440, 24115, 26663, 27560, 29666, 29680, 30472, 31058, 32816, 33904, 34556, 38090, 38584, 41020, 42380, 43195, 45640, 47759, 48230, 53326, 55120, 59332, 60473, 60944, 62116, 69112, 74165, 76180, 77168, 77645, 82040, 84760, 86390, 91280, 95518, 96460, 106652, 108703, 112307, 118664, 120946, 124232, 133315, 138224, 148330, 152360, 155290, 164080, 169520, 172780, 191036, 192920, 201877, 213304, 217406, 224614, 237328, 238795, 241892, 248464, 266630, 296660, 302365, 304720, 310580, 334313, 345560, 382072, 385840, 403754, 426608, 434812, 449228, 477590, 483784, 533260, 543515, 561535, 593320, 604730, 620867, 621160, 668626, 691120, 764144, 786149, 807508, 869624, 898456, 955180, 967568, 1009385, 1066520, 1087030, 1123070, 1186640, 1209460, 1241734, 1242320, 1337252, 1413139, 1572298, 1615016, 1671565, 1739248, 1796912, 1910360, 2018770, 2133040, 2174060, 2246140, 2418920, 2483468, 2531227, 2674504, 2826278, 3104335, 3144596, 3230032, 3343130, 3820720, 3930745, 4037540, 4346069, 4348120, 4492280, 4837840, 4966936, 5062454, 5349008, 5652556, 6208670, 6289192, 6686260, 7065695, 7861490, 8075080, 8692138, 8696240, 8984560, 9933872, 10124908, 11305112, 12417340, 12578384, 12656135, 13372520, 14131390, 15722980, 16150160, 17384276, 17718589, 20249816, 21730345, 22610224, 24834680, 25312270, 26745040, 28262780, 31445960, 32905951, 34768552, 35437178, 40499632, 43460690, 49669360, 50624540, 56525560, 62891920, 65811902, 69537104, 70874356, 86921380, 88592945, 101249080, 113051120, 131623804, 141748712, 164529755, 173842760, 177185890, 202498160, 230341657, 263247608, 283497424, 329059510, 347685520, 354371780, 460683314, 526495216, 658119020, 708743560, 921366628, 1151708285, 1316238040, 1417487120, 1842733256, 2303416570, 2632476080, 3685466512, 4606833140, 9213666280, 18427332560]

約数ペア:

[(1, 18427332560), (2, 9213666280), (4, 4606833140), (5, 3685466512), (7, 2632476080), (8, 2303416570), (10, 1842733256), (13, 1417487120), (14, 1316238040), (16, 1151708285), (20, 921366628), (26, 708743560), (28, 658119020), (35, 526495216), (40, 460683314), (52, 354371780), (53, 347685520), (56, 329059510), (65, 283497424), (70, 263247608), (80, 230341657), (91, 202498160), (104, 177185890), (106, 173842760), (112, 164529755), (130, 141748712), (140, 131623804), (163, 113051120), (182, 101249080), (208, 88592945), (212, 86921380), (260, 70874356), (265, 69537104), (280, 65811902), (293, 62891920), (326, 56525560), (364, 50624540), (371, 49669360), (424, 43460690), (455, 40499632), (520, 35437178), (530, 34768552), (560, 32905951), (586, 31445960), (652, 28262780), (689, 26745040), (728, 25312270), (742, 24834680), (815, 22610224), (848, 21730345), (910, 20249816), (1040, 17718589), (1060, 17384276), (1141, 16150160), (1172, 15722980), (1304, 14131390), (1378, 13372520), (1456, 12656135), (1465, 12578384), (1484, 12417340), (1630, 11305112), (1820, 10124908), (1855, 9933872), (2051, 8984560), (2119, 8696240), (2120, 8692138), (2282, 8075080), (2344, 7861490), (2608, 7065695), (2756, 6686260), (2930, 6289192), (2968, 6208670), (3260, 5652556), (3445, 5349008), (3640, 5062454), (3710, 4966936), (3809, 4837840), (4102, 4492280), (4238, 4348120), (4240, 4346069), (4564, 4037540), (4688, 3930745), (4823, 3820720), (5512, 3343130), (5705, 3230032), (5860, 3144596), (5936, 3104335), (6520, 2826278), (6890, 2674504), (7280, 2531227), (7420, 2483468), (7618, 2418920), (8204, 2246140), (8476, 2174060), (8639, 2133040), (9128, 2018770), (9646, 1910360), (10255, 1796912), (10595, 1739248), (11024, 1671565), (11410, 1615016), (11720, 1572298), (13040, 1413139), (13780, 1337252), (14833, 1242320), (14840, 1241734), (15236, 1209460), (15529, 1186640), (16408, 1123070), (16952, 1087030), (17278, 1066520), (18256, 1009385), (19045, 967568), (19292, 955180), (20510, 898456), (21190, 869624), (22820, 807508), (23440, 786149), (24115, 764144), (26663, 691120), (27560, 668626), (29666, 621160), (29680, 620867), (30472, 604730), (31058, 593320), (32816, 561535), (33904, 543515), (34556, 533260), (38090, 483784), (38584, 477590), (41020, 449228), (42380, 434812), (43195, 426608), (45640, 403754), (47759, 385840), (48230, 382072), (53326, 345560), (55120, 334313), (59332, 310580), (60473, 304720), (60944, 302365), (62116, 296660), (69112, 266630), (74165, 248464), (76180, 241892), (77168, 238795), (77645, 237328), (82040, 224614), (84760, 217406), (86390, 213304), (91280, 201877), (95518, 192920), (96460, 191036), (106652, 172780), (108703, 169520), (112307, 164080), (118664, 155290), (120946, 152360), (124232, 148330), (133315, 138224)]