188930040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 614960640

約数和(自身を除く): 426030600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 390, 489, 520, 652, 743, 780, 815, 978, 1304, 1486, 1560, 1630, 1956, 2119, 2229, 2445, 2972, 3260, 3715, 3912, 4238, 4458, 4890, 5944, 6357, 6520, 7430, 8476, 8916, 9659, 9780, 10595, 11145, 12714, 14860, 16952, 17832, 19318, 19560, 21190, 22290, 25428, 28977, 29720, 31785, 38636, 42380, 44580, 48295, 50856, 57954, 63570, 77272, 84760, 89160, 96590, 115908, 121109, 127140, 144885, 193180, 231816, 242218, 254280, 289770, 363327, 386360, 484436, 579540, 605545, 726654, 968872, 1159080, 1211090, 1453308, 1574417, 1816635, 2422180, 2906616, 3148834, 3633270, 4723251, 4844360, 6297668, 7266540, 7872085, 9446502, 12595336, 14533080, 15744170, 18893004, 23616255, 31488340, 37786008, 47232510, 62976680, 94465020, 188930040]

約数ペア:

[(1, 188930040), (2, 94465020), (3, 62976680), (4, 47232510), (5, 37786008), (6, 31488340), (8, 23616255), (10, 18893004), (12, 15744170), (13, 14533080), (15, 12595336), (20, 9446502), (24, 7872085), (26, 7266540), (30, 6297668), (39, 4844360), (40, 4723251), (52, 3633270), (60, 3148834), (65, 2906616), (78, 2422180), (104, 1816635), (120, 1574417), (130, 1453308), (156, 1211090), (163, 1159080), (195, 968872), (260, 726654), (312, 605545), (326, 579540), (390, 484436), (489, 386360), (520, 363327), (652, 289770), (743, 254280), (780, 242218), (815, 231816), (978, 193180), (1304, 144885), (1486, 127140), (1560, 121109), (1630, 115908), (1956, 96590), (2119, 89160), (2229, 84760), (2445, 77272), (2972, 63570), (3260, 57954), (3715, 50856), (3912, 48295), (4238, 44580), (4458, 42380), (4890, 38636), (5944, 31785), (6357, 29720), (6520, 28977), (7430, 25428), (8476, 22290), (8916, 21190), (9659, 19560), (9780, 19318), (10595, 17832), (11145, 16952), (12714, 14860)]