7294439421360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{42187}}^1$

素因数の和:42275

約数の個数: 1080

約数和(自身を含む): 31922172051120

約数和(自身を除く): 24627732629760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 58, 60, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 98, 104, 105, 112, 116, 117, 120, 126, 130, 140, 144, 145, 147, 156, 168, 169, 174, 180, 182, 195, 196, 203, 208, 210, 232, 234, 240, 245, 252, 260, 261, 273, 280, 290, 294, 312, 315, 336, 338, 348, 360, 364, 377, 390, 392, 406, 420, 435, 441, 455, 464, 468, 490, 504, 507, 520, 522, 546, 560, 580, 585, 588, 609, 624, 630, 637, 676, 696, 720, 728, 735, 754, 780, 784, 812, 819, 840, 845, 870, 882, 910, 936, 980, 1008, 1014, 1015, 1040, 1044, 1092, 1131, 1160, 1170, 1176, 1183, 1218, 1260, 1274, 1305, 1352, 1365, 1392, 1421, 1456, 1470, 1508, 1521, 1560, 1624, 1638, 1680, 1690, 1740, 1764, 1820, 1827, 1872, 1885, 1911, 1960, 2028, 2030, 2088, 2184, 2205, 2262, 2320, 2340, 2352, 2366, 2436, 2520, 2535, 2548, 2610, 2639, 2704, 2730, 2842, 2940, 3016, 3042, 3045, 3120, 3185, 3248, 3276, 3380, 3393, 3480, 3528, 3549, 3640, 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約数ペア:

[(1, 7294439421360), (2, 3647219710680), (3, 2431479807120), (4, 1823609855340), (5, 1458887884272), (6, 1215739903560), (7, 1042062774480), (8, 911804927670), (9, 810493269040), (10, 729443942136), (12, 607869951780), (13, 561110724720), (14, 521031387240), (15, 486295961424), (16, 455902463835), (18, 405246634520), (20, 364721971068), (21, 347354258160), (24, 303934975890), (26, 280555362360), (28, 260515693620), (29, 251532393840), (30, 243147980712), (35, 208412554896), (36, 202623317260), (39, 187036908240), (40, 182360985534), (42, 173677129080), (45, 162098653808), (48, 151967487945), (49, 148866110640), (52, 140277681180), (56, 130257846810), (58, 125766196920), (60, 121573990356), (63, 115784752720), (65, 112222144944), (70, 104206277448), (72, 101311658630), (78, 93518454120), (80, 91180492767), (84, 86838564540), (87, 83844131280), (90, 81049326904), (91, 80158674960), (98, 74433055320), (104, 70138840590), (105, 69470851632), (112, 65128923405), (116, 62883098460), (117, 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