2217678840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{36451}}^1$

素因数の和:36494

約数の個数: 144

約数和(自身を含む): 7804737720

約数和(自身を除く): 5587058880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 30420, 36451, 60840, 72902, 109353, 145804, 182255, 218706, 291608, 328059, 364510, 437412, 473863, 546765, 656118, 729020, 874824, 947726, 1093530, 1312236, 1421589, 1458040, 1640295, 1895452, 2187060, 2369315, 2624472, 2843178, 3280590, 3790904, 4264767, 4374120, 4738630, 5686356, 6160219, 6561180, 7107945, 8529534, 9477260, 11372712, 12320438, 13122360, 14215890, 17059068, 18480657, 18954520, 21323835, 24640876, 28431780, 30801095, 34118136, 36961314, 42647670, 49281752, 55441971, 56863560, 61602190, 73922628, 85295340, 92403285, 110883942, 123204380, 147845256, 170590680, 184806570, 221767884, 246408760, 277209855, 369613140, 443535768, 554419710, 739226280, 1108839420, 2217678840]

約数ペア:

[(1, 2217678840), (2, 1108839420), (3, 739226280), (4, 554419710), (5, 443535768), (6, 369613140), (8, 277209855), (9, 246408760), (10, 221767884), (12, 184806570), (13, 170590680), (15, 147845256), (18, 123204380), (20, 110883942), (24, 92403285), (26, 85295340), (30, 73922628), (36, 61602190), (39, 56863560), (40, 55441971), (45, 49281752), (52, 42647670), (60, 36961314), (65, 34118136), (72, 30801095), (78, 28431780), (90, 24640876), (104, 21323835), (117, 18954520), (120, 18480657), (130, 17059068), (156, 14215890), (169, 13122360), (180, 12320438), (195, 11372712), (234, 9477260), (260, 8529534), (312, 7107945), (338, 6561180), (360, 6160219), (390, 5686356), (468, 4738630), (507, 4374120), (520, 4264767), (585, 3790904), (676, 3280590), (780, 2843178), (845, 2624472), (936, 2369315), (1014, 2187060), (1170, 1895452), (1352, 1640295), (1521, 1458040), (1560, 1421589), (1690, 1312236), (2028, 1093530), (2340, 947726), (2535, 874824), (3042, 729020), (3380, 656118), (4056, 546765), (4680, 473863), (5070, 437412), (6084, 364510), (6760, 328059), (7605, 291608), (10140, 218706), (12168, 182255), (15210, 145804), (20280, 109353), (30420, 72902), (36451, 60840)]