67533520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 175417344

約数和(自身を除く): 107883824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 127, 136, 170, 184, 230, 254, 272, 289, 340, 368, 391, 460, 508, 578, 635, 680, 782, 920, 1016, 1156, 1270, 1360, 1445, 1564, 1840, 1955, 2032, 2159, 2312, 2540, 2890, 2921, 3128, 3910, 4318, 4624, 5080, 5780, 5842, 6256, 6647, 7820, 8636, 10160, 10795, 11560, 11684, 13294, 14605, 15640, 17272, 21590, 23120, 23368, 26588, 29210, 31280, 33235, 34544, 36703, 43180, 46736, 49657, 53176, 58420, 66470, 73406, 86360, 99314, 106352, 116840, 132940, 146812, 172720, 183515, 198628, 233680, 248285, 265880, 293624, 367030, 397256, 496570, 531760, 587248, 734060, 794512, 844169, 993140, 1468120, 1688338, 1986280, 2936240, 3376676, 3972560, 4220845, 6753352, 8441690, 13506704, 16883380, 33766760, 67533520]

約数ペア:

[(1, 67533520), (2, 33766760), (4, 16883380), (5, 13506704), (8, 8441690), (10, 6753352), (16, 4220845), (17, 3972560), (20, 3376676), (23, 2936240), (34, 1986280), (40, 1688338), (46, 1468120), (68, 993140), (80, 844169), (85, 794512), (92, 734060), (115, 587248), (127, 531760), (136, 496570), (170, 397256), (184, 367030), (230, 293624), (254, 265880), (272, 248285), (289, 233680), (340, 198628), (368, 183515), (391, 172720), (460, 146812), (508, 132940), (578, 116840), (635, 106352), (680, 99314), (782, 86360), (920, 73406), (1016, 66470), (1156, 58420), (1270, 53176), (1360, 49657), (1445, 46736), (1564, 43180), (1840, 36703), (1955, 34544), (2032, 33235), (2159, 31280), (2312, 29210), (2540, 26588), (2890, 23368), (2921, 23120), (3128, 21590), (3910, 17272), (4318, 15640), (4624, 14605), (5080, 13294), (5780, 11684), (5842, 11560), (6256, 10795), (6647, 10160), (7820, 8636)]