198037320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 680279040

約数和(自身を除く): 482241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 47, 52, 60, 65, 73, 74, 78, 94, 104, 111, 120, 130, 141, 146, 148, 156, 185, 188, 195, 219, 222, 235, 260, 282, 292, 296, 312, 365, 370, 376, 390, 438, 444, 470, 481, 520, 555, 564, 584, 611, 705, 730, 740, 780, 876, 888, 940, 949, 962, 1095, 1110, 1128, 1222, 1410, 1443, 1460, 1480, 1560, 1739, 1752, 1833, 1880, 1898, 1924, 2190, 2220, 2405, 2444, 2701, 2820, 2847, 2886, 2920, 3055, 3431, 3478, 3666, 3796, 3848, 4380, 4440, 4745, 4810, 4888, 5217, 5402, 5640, 5694, 5772, 6110, 6862, 6956, 7215, 7332, 7592, 8103, 8695, 8760, 9165, 9490, 9620, 10293, 10434, 10804, 11388, 11544, 12220, 13505, 13724, 13912, 14235, 14430, 14664, 16206, 17155, 17390, 18330, 18980, 19240, 20586, 20868, 21608, 22607, 22776, 24440, 26085, 27010, 27448, 28470, 28860, 32412, 34310, 34780, 35113, 36660, 37960, 40515, 41172, 41736, 44603, 45214, 51465, 52170, 54020, 56940, 57720, 64824, 67821, 68620, 69560, 70226, 73320, 81030, 82344, 89206, 90428, 102930, 104340, 105339, 108040, 113035, 113880, 126947, 133809, 135642, 137240, 140452, 162060, 175565, 178412, 180856, 205860, 208680, 210678, 223015, 226070, 253894, 267618, 271284, 280904, 324120, 339105, 351130, 356824, 380841, 411720, 421356, 446030, 452140, 507788, 526695, 535236, 542568, 634735, 669045, 678210, 702260, 761682, 842712, 892060, 904280, 1015576, 1053390, 1070472, 1269470, 1338090, 1356420, 1404520, 1523364, 1650311, 1784120, 1904205, 2106780, 2538940, 2676180, 2712840, 3046728, 3300622, 3808410, 4213560, 4950933, 5077880, 5352360, 6601244, 7616820, 8251555, 9901866, 13202488, 15233640, 16503110, 19803732, 24754665, 33006220, 39607464, 49509330, 66012440, 99018660, 198037320]

約数ペア:

[(1, 198037320), (2, 99018660), (3, 66012440), (4, 49509330), (5, 39607464), (6, 33006220), (8, 24754665), (10, 19803732), (12, 16503110), (13, 15233640), (15, 13202488), (20, 9901866), (24, 8251555), (26, 7616820), (30, 6601244), (37, 5352360), (39, 5077880), (40, 4950933), (47, 4213560), (52, 3808410), (60, 3300622), (65, 3046728), (73, 2712840), (74, 2676180), (78, 2538940), (94, 2106780), (104, 1904205), (111, 1784120), (120, 1650311), (130, 1523364), (141, 1404520), (146, 1356420), (148, 1338090), (156, 1269470), (185, 1070472), (188, 1053390), (195, 1015576), (219, 904280), (222, 892060), (235, 842712), (260, 761682), (282, 702260), (292, 678210), (296, 669045), (312, 634735), (365, 542568), (370, 535236), (376, 526695), (390, 507788), (438, 452140), (444, 446030), (470, 421356), (481, 411720), (520, 380841), (555, 356824), (564, 351130), (584, 339105), (611, 324120), (705, 280904), (730, 271284), (740, 267618), (780, 253894), (876, 226070), (888, 223015), (940, 210678), (949, 208680), (962, 205860), (1095, 180856), (1110, 178412), (1128, 175565), (1222, 162060), (1410, 140452), (1443, 137240), (1460, 135642), (1480, 133809), (1560, 126947), (1739, 113880), (1752, 113035), (1833, 108040), (1880, 105339), (1898, 104340), (1924, 102930), (2190, 90428), (2220, 89206), (2405, 82344), (2444, 81030), (2701, 73320), (2820, 70226), (2847, 69560), (2886, 68620), (2920, 67821), (3055, 64824), (3431, 57720), (3478, 56940), (3666, 54020), (3796, 52170), (3848, 51465), (4380, 45214), (4440, 44603), (4745, 41736), (4810, 41172), (4888, 40515), (5217, 37960), (5402, 36660), (5640, 35113), (5694, 34780), (5772, 34310), (6110, 32412), (6862, 28860), (6956, 28470), (7215, 27448), (7332, 27010), (7592, 26085), (8103, 24440), (8695, 22776), (8760, 22607), (9165, 21608), (9490, 20868), (9620, 20586), (10293, 19240), (10434, 18980), (10804, 18330), (11388, 17390), (11544, 17155), (12220, 16206), (13505, 14664), (13724, 14430), (13912, 14235)]