801318720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 224

約数和(自身を含む): 2666390400

約数和(自身を除く): 1865071680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 107, 116, 120, 145, 160, 174, 192, 214, 232, 240, 269, 290, 320, 321, 348, 428, 435, 464, 480, 535, 538, 580, 642, 696, 807, 856, 870, 928, 960, 1070, 1076, 1160, 1284, 1345, 1392, 1605, 1614, 1712, 1740, 1856, 2140, 2152, 2320, 2568, 2690, 2784, 3103, 3210, 3228, 3424, 3480, 4035, 4280, 4304, 4640, 5136, 5380, 5568, 6206, 6420, 6456, 6848, 6960, 7801, 8070, 8560, 8608, 9280, 9309, 10272, 10760, 12412, 12840, 12912, 13920, 15515, 15602, 16140, 17120, 17216, 18618, 20544, 21520, 23403, 24824, 25680, 25824, 27840, 28783, 31030, 31204, 32280, 34240, 37236, 39005, 43040, 46545, 46806, 49648, 51360, 51648, 57566, 62060, 62408, 64560, 74472, 78010, 86080, 86349, 93090, 93612, 99296, 102720, 115132, 117015, 124120, 124816, 129120, 143915, 148944, 156020, 172698, 186180, 187224, 198592, 230264, 234030, 248240, 249632, 258240, 287830, 297888, 312040, 345396, 372360, 374448, 431745, 460528, 468060, 496480, 499264, 575660, 595776, 624080, 690792, 744720, 748896, 834707, 863490, 921056, 936120, 992960, 1151320, 1248160, 1381584, 1489440, 1497792, 1669414, 1726980, 1842112, 1872240, 2302640, 2496320, 2504121, 2763168, 2978880, 3338828, 3453960, 3744480, 4173535, 4605280, 5008242, 5526336, 6677656, 6907920, 7488960, 8347070, 9210560, 10016484, 12520605, 13355312, 13815840, 16694140, 20032968, 25041210, 26710624, 27631680, 33388280, 40065936, 50082420, 53421248, 66776560, 80131872, 100164840, 133553120, 160263744, 200329680, 267106240, 400659360, 801318720]

約数ペア:

[(1, 801318720), (2, 400659360), (3, 267106240), (4, 200329680), (5, 160263744), (6, 133553120), (8, 100164840), (10, 80131872), (12, 66776560), (15, 53421248), (16, 50082420), (20, 40065936), (24, 33388280), (29, 27631680), (30, 26710624), (32, 25041210), (40, 20032968), (48, 16694140), (58, 13815840), (60, 13355312), (64, 12520605), (80, 10016484), (87, 9210560), (96, 8347070), (107, 7488960), (116, 6907920), (120, 6677656), (145, 5526336), (160, 5008242), (174, 4605280), (192, 4173535), (214, 3744480), (232, 3453960), (240, 3338828), (269, 2978880), (290, 2763168), (320, 2504121), (321, 2496320), (348, 2302640), (428, 1872240), (435, 1842112), (464, 1726980), (480, 1669414), (535, 1497792), (538, 1489440), (580, 1381584), (642, 1248160), (696, 1151320), (807, 992960), (856, 936120), (870, 921056), (928, 863490), (960, 834707), (1070, 748896), (1076, 744720), (1160, 690792), (1284, 624080), (1345, 595776), (1392, 575660), (1605, 499264), (1614, 496480), (1712, 468060), (1740, 460528), (1856, 431745), (2140, 374448), (2152, 372360), (2320, 345396), (2568, 312040), (2690, 297888), (2784, 287830), (3103, 258240), (3210, 249632), (3228, 248240), (3424, 234030), (3480, 230264), (4035, 198592), (4280, 187224), (4304, 186180), (4640, 172698), (5136, 156020), (5380, 148944), (5568, 143915), (6206, 129120), (6420, 124816), (6456, 124120), (6848, 117015), (6960, 115132), (7801, 102720), (8070, 99296), (8560, 93612), (8608, 93090), (9280, 86349), (9309, 86080), (10272, 78010), (10760, 74472), (12412, 64560), (12840, 62408), (12912, 62060), (13920, 57566), (15515, 51648), (15602, 51360), (16140, 49648), (17120, 46806), (17216, 46545), (18618, 43040), (20544, 39005), (21520, 37236), (23403, 34240), (24824, 32280), (25680, 31204), (25824, 31030), (27840, 28783)]