158573520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 618388992

約数和(自身を除く): 459815472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 431, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 862, 876, 1008, 1022, 1095, 1168, 1260, 1293, 1314, 1460, 1533, 1680, 1724, 1752, 2044, 2155, 2190, 2520, 2555, 2586, 2628, 2920, 3017, 3066, 3285, 3448, 3504, 3879, 4088, 4310, 4380, 4599, 5040, 5110, 5172, 5256, 5840, 6034, 6132, 6465, 6570, 6896, 7665, 7758, 8176, 8620, 8760, 9051, 9198, 10220, 10344, 10512, 12068, 12264, 12930, 13140, 15085, 15330, 15516, 17240, 17520, 18102, 18396, 19395, 20440, 20688, 22995, 24136, 24528, 25860, 26280, 27153, 30170, 30660, 31032, 31463, 34480, 36204, 36792, 38790, 40880, 45255, 45990, 48272, 51720, 52560, 54306, 60340, 61320, 62064, 62926, 72408, 73584, 77580, 90510, 91980, 94389, 103440, 108612, 120680, 122640, 125852, 135765, 144816, 155160, 157315, 181020, 183960, 188778, 217224, 220241, 241360, 251704, 271530, 283167, 310320, 314630, 362040, 367920, 377556, 434448, 440482, 471945, 503408, 543060, 566334, 629260, 660723, 724080, 755112, 880964, 943890, 1086120, 1101205, 1132668, 1258520, 1321446, 1415835, 1510224, 1761928, 1887780, 1982169, 2172240, 2202410, 2265336, 2517040, 2642892, 2831670, 3303615, 3523856, 3775560, 3964338, 4404820, 4530672, 5285784, 5663340, 6607230, 7551120, 7928676, 8809640, 9910845, 10571568, 11326680, 13214460, 15857352, 17619280, 19821690, 22653360, 26428920, 31714704, 39643380, 52857840, 79286760, 158573520]

約数ペア:

[(1, 158573520), (2, 79286760), (3, 52857840), (4, 39643380), (5, 31714704), (6, 26428920), (7, 22653360), (8, 19821690), (9, 17619280), (10, 15857352), (12, 13214460), (14, 11326680), (15, 10571568), (16, 9910845), (18, 8809640), (20, 7928676), (21, 7551120), (24, 6607230), (28, 5663340), (30, 5285784), (35, 4530672), (36, 4404820), (40, 3964338), (42, 3775560), (45, 3523856), (48, 3303615), (56, 2831670), (60, 2642892), (63, 2517040), (70, 2265336), (72, 2202410), (73, 2172240), (80, 1982169), (84, 1887780), (90, 1761928), (105, 1510224), (112, 1415835), (120, 1321446), (126, 1258520), (140, 1132668), (144, 1101205), (146, 1086120), (168, 943890), (180, 880964), (210, 755112), (219, 724080), (240, 660723), (252, 629260), (280, 566334), (292, 543060), (315, 503408), (336, 471945), (360, 440482), (365, 434448), (420, 377556), (431, 367920), (438, 362040), (504, 314630), (511, 310320), (560, 283167), (584, 271530), (630, 251704), (657, 241360), (720, 220241), (730, 217224), (840, 188778), (862, 183960), (876, 181020), (1008, 157315), (1022, 155160), (1095, 144816), (1168, 135765), (1260, 125852), (1293, 122640), (1314, 120680), (1460, 108612), (1533, 103440), (1680, 94389), (1724, 91980), (1752, 90510), (2044, 77580), (2155, 73584), (2190, 72408), (2520, 62926), (2555, 62064), (2586, 61320), (2628, 60340), (2920, 54306), (3017, 52560), (3066, 51720), (3285, 48272), (3448, 45990), (3504, 45255), (3879, 40880), (4088, 38790), (4310, 36792), (4380, 36204), (4599, 34480), (5040, 31463), (5110, 31032), (5172, 30660), (5256, 30170), (5840, 27153), (6034, 26280), (6132, 25860), (6465, 24528), (6570, 24136), (6896, 22995), (7665, 20688), (7758, 20440), (8176, 19395), (8620, 18396), (8760, 18102), (9051, 17520), (9198, 17240), (10220, 15516), (10344, 15330), (10512, 15085), (12068, 13140), (12264, 12930)]