199799160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6629

約数の個数: 128

約数和(自身を含む): 682421760

約数和(自身を除く): 482622600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 6581, 7590, 10120, 13162, 15180, 19743, 26324, 30360, 32905, 39486, 52648, 65810, 72391, 78972, 98715, 131620, 144782, 151363, 157944, 197430, 217173, 263240, 289564, 302726, 361955, 394860, 434346, 454089, 579128, 605452, 723910, 756815, 789720, 868692, 908178, 1085865, 1210904, 1447820, 1513630, 1664993, 1737384, 1816356, 2171730, 2270445, 2895640, 3027260, 3329986, 3632712, 4343460, 4540890, 4994979, 6054520, 6659972, 8324965, 8686920, 9081780, 9989958, 13319944, 16649930, 18163560, 19979916, 24974895, 33299860, 39959832, 49949790, 66599720, 99899580, 199799160]

約数ペア:

[(1, 199799160), (2, 99899580), (3, 66599720), (4, 49949790), (5, 39959832), (6, 33299860), (8, 24974895), (10, 19979916), (11, 18163560), (12, 16649930), (15, 13319944), (20, 9989958), (22, 9081780), (23, 8686920), (24, 8324965), (30, 6659972), (33, 6054520), (40, 4994979), (44, 4540890), (46, 4343460), (55, 3632712), (60, 3329986), (66, 3027260), (69, 2895640), (88, 2270445), (92, 2171730), (110, 1816356), (115, 1737384), (120, 1664993), (132, 1513630), (138, 1447820), (165, 1210904), (184, 1085865), (220, 908178), (230, 868692), (253, 789720), (264, 756815), (276, 723910), (330, 605452), (345, 579128), (440, 454089), (460, 434346), (506, 394860), (552, 361955), (660, 302726), (690, 289564), (759, 263240), (920, 217173), (1012, 197430), (1265, 157944), (1320, 151363), (1380, 144782), (1518, 131620), (2024, 98715), (2530, 78972), (2760, 72391), (3036, 65810), (3795, 52648), (5060, 39486), (6072, 32905), (6581, 30360), (7590, 26324), (10120, 19743), (13162, 15180)]