206851320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1676

約数の個数: 192

約数和(自身を含む): 751252320

約数和(自身を除く): 544401000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1637, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3274, 3510, 4212, 4680, 4860, 4911, 5265, 6318, 6548, 7020, 8185, 8424, 9720, 9822, 10530, 12636, 13096, 14040, 14733, 15795, 16370, 19644, 21060, 21281, 24555, 25272, 29466, 31590, 32740, 39288, 42120, 42562, 44199, 49110, 58932, 63180, 63843, 65480, 73665, 85124, 88398, 98220, 106405, 117864, 126360, 127686, 132597, 147330, 170248, 176796, 191529, 196440, 212810, 220995, 255372, 265194, 294660, 319215, 353592, 383058, 397791, 425620, 441990, 510744, 530388, 574587, 589320, 638430, 662985, 766116, 795582, 851240, 883980, 957645, 1060776, 1149174, 1276860, 1325970, 1532232, 1591164, 1723761, 1767960, 1915290, 1988955, 2298348, 2553720, 2651940, 2872935, 3182328, 3447522, 3830580, 3977910, 4596696, 5171283, 5303880, 5745870, 6895044, 7661160, 7955820, 8618805, 10342566, 11491740, 13790088, 15911640, 17237610, 20685132, 22983480, 25856415, 34475220, 41370264, 51712830, 68950440, 103425660, 206851320]

約数ペア:

[(1, 206851320), (2, 103425660), (3, 68950440), (4, 51712830), (5, 41370264), (6, 34475220), (8, 25856415), (9, 22983480), (10, 20685132), (12, 17237610), (13, 15911640), (15, 13790088), (18, 11491740), (20, 10342566), (24, 8618805), (26, 7955820), (27, 7661160), (30, 6895044), (36, 5745870), (39, 5303880), (40, 5171283), (45, 4596696), (52, 3977910), (54, 3830580), (60, 3447522), (65, 3182328), (72, 2872935), (78, 2651940), (81, 2553720), (90, 2298348), (104, 1988955), (108, 1915290), (117, 1767960), (120, 1723761), (130, 1591164), (135, 1532232), (156, 1325970), (162, 1276860), (180, 1149174), (195, 1060776), (216, 957645), (234, 883980), (243, 851240), (260, 795582), (270, 766116), (312, 662985), (324, 638430), (351, 589320), (360, 574587), (390, 530388), (405, 510744), (468, 441990), (486, 425620), (520, 397791), (540, 383058), (585, 353592), (648, 319215), (702, 294660), (780, 265194), (810, 255372), (936, 220995), (972, 212810), (1053, 196440), (1080, 191529), (1170, 176796), (1215, 170248), (1404, 147330), (1560, 132597), (1620, 127686), (1637, 126360), (1755, 117864), (1944, 106405), (2106, 98220), (2340, 88398), (2430, 85124), (2808, 73665), (3159, 65480), (3240, 63843), (3274, 63180), (3510, 58932), (4212, 49110), (4680, 44199), (4860, 42562), (4911, 42120), (5265, 39288), (6318, 32740), (6548, 31590), (7020, 29466), (8185, 25272), (8424, 24555), (9720, 21281), (9822, 21060), (10530, 19644), (12636, 16370), (13096, 15795), (14040, 14733)]