19409286240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{46639}}^1$

素因数の和:46694

約数の個数: 216

約数和(自身を含む): 70361010720

約数和(自身を除く): 50951724480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4335, 4624, 4896, 5202, 5780, 6120, 6936, 8160, 8670, 9248, 10404, 11560, 12240, 13005, 13872, 17340, 20808, 23120, 24480, 26010, 27744, 34680, 41616, 46240, 46639, 52020, 69360, 83232, 93278, 104040, 138720, 139917, 186556, 208080, 233195, 279834, 373112, 416160, 419751, 466390, 559668, 699585, 746224, 792863, 839502, 932780, 1119336, 1399170, 1492448, 1585726, 1679004, 1865560, 2098755, 2238672, 2378589, 2798340, 3171452, 3358008, 3731120, 3964315, 4197510, 4477344, 4757178, 5596680, 6342904, 6716016, 7135767, 7462240, 7928630, 8395020, 9514356, 11193360, 11892945, 12685808, 13432032, 13478671, 14271534, 15857260, 16790040, 19028712, 22386720, 23785890, 25371616, 26957342, 28543068, 31714520, 33580080, 35678835, 38057424, 40436013, 47571780, 53914684, 57086136, 63429040, 67160160, 67393355, 71357670, 76114848, 80872026, 95143560, 107829368, 114172272, 121308039, 126858080, 134786710, 142715340, 161744052, 190287120, 202180065, 215658736, 228344544, 242616078, 269573420, 285430680, 323488104, 380574240, 404360130, 431317472, 485232156, 539146840, 570861360, 606540195, 646976208, 808720260, 970464312, 1078293680, 1141722720, 1213080390, 1293952416, 1617440520, 1940928624, 2156587360, 2426160780, 3234881040, 3881857248, 4852321560, 6469762080, 9704643120, 19409286240]

約数ペア:

[(1, 19409286240), (2, 9704643120), (3, 6469762080), (4, 4852321560), (5, 3881857248), (6, 3234881040), (8, 2426160780), (9, 2156587360), (10, 1940928624), (12, 1617440520), (15, 1293952416), (16, 1213080390), (17, 1141722720), (18, 1078293680), (20, 970464312), (24, 808720260), (30, 646976208), (32, 606540195), (34, 570861360), (36, 539146840), (40, 485232156), (45, 431317472), (48, 404360130), (51, 380574240), (60, 323488104), (68, 285430680), (72, 269573420), (80, 242616078), (85, 228344544), (90, 215658736), (96, 202180065), (102, 190287120), (120, 161744052), (136, 142715340), (144, 134786710), (153, 126858080), (160, 121308039), (170, 114172272), (180, 107829368), (204, 95143560), (240, 80872026), (255, 76114848), (272, 71357670), (288, 67393355), (289, 67160160), (306, 63429040), (340, 57086136), (360, 53914684), (408, 47571780), (480, 40436013), (510, 38057424), (544, 35678835), (578, 33580080), (612, 31714520), (680, 28543068), (720, 26957342), (765, 25371616), (816, 23785890), (867, 22386720), (1020, 19028712), (1156, 16790040), (1224, 15857260), (1360, 14271534), (1440, 13478671), (1445, 13432032), (1530, 12685808), (1632, 11892945), (1734, 11193360), (2040, 9514356), (2312, 8395020), (2448, 7928630), (2601, 7462240), (2720, 7135767), (2890, 6716016), (3060, 6342904), (3468, 5596680), (4080, 4757178), (4335, 4477344), (4624, 4197510), (4896, 3964315), (5202, 3731120), (5780, 3358008), (6120, 3171452), (6936, 2798340), (8160, 2378589), (8670, 2238672), (9248, 2098755), (10404, 1865560), (11560, 1679004), (12240, 1585726), (13005, 1492448), (13872, 1399170), (17340, 1119336), (20808, 932780), (23120, 839502), (24480, 792863), (26010, 746224), (27744, 699585), (34680, 559668), (41616, 466390), (46240, 419751), (46639, 416160), (52020, 373112), (69360, 279834), (83232, 233195), (93278, 208080), (104040, 186556), (138720, 139917)]