206826360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 672598080

約数和(自身を除く): 465771720

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, 195, 197, 260, 312, 390, 394, 520, 591, 673, 780, 788, 985, 1182, 1346, 1560, 1576, 1970, 2019, 2364, 2561, 2692, 2955, 3365, 3940, 4038, 4728, 5122, 5384, 5910, 6730, 7683, 7880, 8076, 8749, 10095, 10244, 11820, 12805, 13460, 15366, 16152, 17498, 20190, 20488, 23640, 25610, 26247, 26920, 30732, 34996, 38415, 40380, 43745, 51220, 52494, 61464, 69992, 76830, 80760, 87490, 102440, 104988, 131235, 132581, 153660, 174980, 209976, 262470, 265162, 307320, 349960, 397743, 524940, 530324, 662905, 795486, 1049880, 1060648, 1325810, 1590972, 1723553, 1988715, 2651620, 3181944, 3447106, 3977430, 5170659, 5303240, 6894212, 7954860, 8617765, 10341318, 13788424, 15909720, 17235530, 20682636, 25853295, 34471060, 41365272, 51706590, 68942120, 103413180, 206826360]

約数ペア:

[(1, 206826360), (2, 103413180), (3, 68942120), (4, 51706590), (5, 41365272), (6, 34471060), (8, 25853295), (10, 20682636), (12, 17235530), (13, 15909720), (15, 13788424), (20, 10341318), (24, 8617765), (26, 7954860), (30, 6894212), (39, 5303240), (40, 5170659), (52, 3977430), (60, 3447106), (65, 3181944), (78, 2651620), (104, 1988715), (120, 1723553), (130, 1590972), (156, 1325810), (195, 1060648), (197, 1049880), (260, 795486), (312, 662905), (390, 530324), (394, 524940), (520, 397743), (591, 349960), (673, 307320), (780, 265162), (788, 262470), (985, 209976), (1182, 174980), (1346, 153660), (1560, 132581), (1576, 131235), (1970, 104988), (2019, 102440), (2364, 87490), (2561, 80760), (2692, 76830), (2955, 69992), (3365, 61464), (3940, 52494), (4038, 51220), (4728, 43745), (5122, 40380), (5384, 38415), (5910, 34996), (6730, 30732), (7683, 26920), (7880, 26247), (8076, 25610), (8749, 23640), (10095, 20488), (10244, 20190), (11820, 17498), (12805, 16152), (13460, 15366)]