1020999840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1399

約数の個数: 192

約数和(自身を含む): 3692231424

約数和(自身を除く): 2671231584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 277, 280, 336, 420, 480, 554, 560, 672, 831, 840, 1097, 1108, 1120, 1385, 1662, 1680, 1939, 2194, 2216, 2770, 3291, 3324, 3360, 3878, 4155, 4388, 4432, 5485, 5540, 5817, 6582, 6648, 7679, 7756, 8310, 8776, 8864, 9695, 10970, 11080, 11634, 13164, 13296, 15358, 15512, 16455, 16620, 17552, 19390, 21940, 22160, 23037, 23268, 26328, 26592, 29085, 30716, 31024, 32910, 33240, 35104, 38395, 38780, 43880, 44320, 46074, 46536, 52656, 58170, 61432, 62048, 65820, 66480, 76790, 77560, 87760, 92148, 93072, 105312, 115185, 116340, 122864, 131640, 132960, 153580, 155120, 175520, 184296, 186144, 230370, 232680, 245728, 263280, 303869, 307160, 310240, 368592, 460740, 465360, 526560, 607738, 614320, 737184, 911607, 921480, 930720, 1215476, 1228640, 1519345, 1823214, 1842960, 2127083, 2430952, 3038690, 3646428, 3685920, 4254166, 4558035, 4861904, 6077380, 6381249, 7292856, 8508332, 9116070, 9723808, 10635415, 12154760, 12762498, 14585712, 17016664, 18232140, 21270830, 24309520, 25524996, 29171424, 31906245, 34033328, 36464280, 42541660, 48619040, 51049992, 63812490, 68066656, 72928560, 85083320, 102099984, 127624980, 145857120, 170166640, 204199968, 255249960, 340333280, 510499920, 1020999840]

約数ペア:

[(1, 1020999840), (2, 510499920), (3, 340333280), (4, 255249960), (5, 204199968), (6, 170166640), (7, 145857120), (8, 127624980), (10, 102099984), (12, 85083320), (14, 72928560), (15, 68066656), (16, 63812490), (20, 51049992), (21, 48619040), (24, 42541660), (28, 36464280), (30, 34033328), (32, 31906245), (35, 29171424), (40, 25524996), (42, 24309520), (48, 21270830), (56, 18232140), (60, 17016664), (70, 14585712), (80, 12762498), (84, 12154760), (96, 10635415), (105, 9723808), (112, 9116070), (120, 8508332), (140, 7292856), (160, 6381249), (168, 6077380), (210, 4861904), (224, 4558035), (240, 4254166), (277, 3685920), (280, 3646428), (336, 3038690), (420, 2430952), (480, 2127083), (554, 1842960), (560, 1823214), (672, 1519345), (831, 1228640), (840, 1215476), (1097, 930720), (1108, 921480), (1120, 911607), (1385, 737184), (1662, 614320), (1680, 607738), (1939, 526560), (2194, 465360), (2216, 460740), (2770, 368592), (3291, 310240), (3324, 307160), (3360, 303869), (3878, 263280), (4155, 245728), (4388, 232680), (4432, 230370), (5485, 186144), (5540, 184296), (5817, 175520), (6582, 155120), (6648, 153580), (7679, 132960), (7756, 131640), (8310, 122864), (8776, 116340), (8864, 115185), (9695, 105312), (10970, 93072), (11080, 92148), (11634, 87760), (13164, 77560), (13296, 76790), (15358, 66480), (15512, 65820), (16455, 62048), (16620, 61432), (17552, 58170), (19390, 52656), (21940, 46536), (22160, 46074), (23037, 44320), (23268, 43880), (26328, 38780), (26592, 38395), (29085, 35104), (30716, 33240), (31024, 32910)]