119708560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 318193920

約数和(自身を除く): 198485360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 43, 46, 68, 80, 85, 86, 89, 92, 115, 136, 170, 172, 178, 184, 215, 230, 272, 340, 344, 356, 368, 391, 430, 445, 460, 680, 688, 712, 731, 782, 860, 890, 920, 989, 1360, 1424, 1462, 1513, 1564, 1720, 1780, 1840, 1955, 1978, 2047, 2924, 3026, 3128, 3440, 3560, 3655, 3827, 3910, 3956, 4094, 4945, 5848, 6052, 6256, 7120, 7310, 7565, 7654, 7820, 7912, 8188, 9890, 10235, 11696, 12104, 14620, 15130, 15308, 15640, 15824, 16376, 16813, 19135, 19780, 20470, 24208, 29240, 30260, 30616, 31280, 32752, 33626, 34799, 38270, 39560, 40940, 58480, 60520, 61232, 65059, 67252, 69598, 76540, 79120, 81880, 84065, 88021, 121040, 130118, 134504, 139196, 153080, 163760, 168130, 173995, 176042, 260236, 269008, 278392, 306160, 325295, 336260, 347990, 352084, 440105, 520472, 556784, 650590, 672520, 695980, 704168, 880210, 1040944, 1301180, 1345040, 1391960, 1408336, 1496357, 1760420, 2602360, 2783920, 2992714, 3520840, 5204720, 5985428, 7041680, 7481785, 11970856, 14963570, 23941712, 29927140, 59854280, 119708560]

約数ペア:

[(1, 119708560), (2, 59854280), (4, 29927140), (5, 23941712), (8, 14963570), (10, 11970856), (16, 7481785), (17, 7041680), (20, 5985428), (23, 5204720), (34, 3520840), (40, 2992714), (43, 2783920), (46, 2602360), (68, 1760420), (80, 1496357), (85, 1408336), (86, 1391960), (89, 1345040), (92, 1301180), (115, 1040944), (136, 880210), (170, 704168), (172, 695980), (178, 672520), (184, 650590), (215, 556784), (230, 520472), (272, 440105), (340, 352084), (344, 347990), (356, 336260), (368, 325295), (391, 306160), (430, 278392), (445, 269008), (460, 260236), (680, 176042), (688, 173995), (712, 168130), (731, 163760), (782, 153080), (860, 139196), (890, 134504), (920, 130118), (989, 121040), (1360, 88021), (1424, 84065), (1462, 81880), (1513, 79120), (1564, 76540), (1720, 69598), (1780, 67252), (1840, 65059), (1955, 61232), (1978, 60520), (2047, 58480), (2924, 40940), (3026, 39560), (3128, 38270), (3440, 34799), (3560, 33626), (3655, 32752), (3827, 31280), (3910, 30616), (3956, 30260), (4094, 29240), (4945, 24208), (5848, 20470), (6052, 19780), (6256, 19135), (7120, 16813), (7310, 16376), (7565, 15824), (7654, 15640), (7820, 15308), (7912, 15130), (8188, 14620), (9890, 12104), (10235, 11696)]