2006696960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 176

約数和(自身を含む): 5093591040

約数和(自身を除く): 3086894080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 256, 269, 310, 320, 376, 470, 496, 512, 538, 620, 640, 752, 940, 992, 1024, 1076, 1240, 1280, 1345, 1457, 1504, 1880, 1984, 2152, 2480, 2560, 2690, 2914, 3008, 3760, 3968, 4304, 4960, 5120, 5380, 5828, 6016, 7285, 7520, 7936, 8339, 8608, 9920, 10760, 11656, 12032, 12643, 14570, 15040, 15872, 16678, 17216, 19840, 21520, 23312, 24064, 25286, 29140, 30080, 31744, 33356, 34432, 39680, 41695, 43040, 46624, 48128, 50572, 58280, 60160, 63215, 66712, 68864, 79360, 83390, 86080, 93248, 101144, 116560, 120320, 126430, 133424, 137728, 158720, 166780, 172160, 186496, 202288, 233120, 240640, 252860, 266848, 275456, 333560, 344320, 372992, 391933, 404576, 466240, 505720, 533696, 667120, 688640, 745984, 783866, 809152, 932480, 1011440, 1067392, 1334240, 1377280, 1491968, 1567732, 1618304, 1864960, 1959665, 2022880, 2134784, 2668480, 3135464, 3236608, 3729920, 3919330, 4045760, 4269568, 5336960, 6270928, 6473216, 7459840, 7838660, 8091520, 8539136, 10673920, 12541856, 12946432, 15677320, 16183040, 21347840, 25083712, 31354640, 32366080, 42695680, 50167424, 62709280, 64732160, 100334848, 125418560, 200669696, 250837120, 401339392, 501674240, 1003348480, 2006696960]

約数ペア:

[(1, 2006696960), (2, 1003348480), (4, 501674240), (5, 401339392), (8, 250837120), (10, 200669696), (16, 125418560), (20, 100334848), (31, 64732160), (32, 62709280), (40, 50167424), (47, 42695680), (62, 32366080), (64, 31354640), (80, 25083712), (94, 21347840), (124, 16183040), (128, 15677320), (155, 12946432), (160, 12541856), (188, 10673920), (235, 8539136), (248, 8091520), (256, 7838660), (269, 7459840), (310, 6473216), (320, 6270928), (376, 5336960), (470, 4269568), (496, 4045760), (512, 3919330), (538, 3729920), (620, 3236608), (640, 3135464), (752, 2668480), (940, 2134784), (992, 2022880), (1024, 1959665), (1076, 1864960), (1240, 1618304), (1280, 1567732), (1345, 1491968), (1457, 1377280), (1504, 1334240), (1880, 1067392), (1984, 1011440), (2152, 932480), (2480, 809152), (2560, 783866), (2690, 745984), (2914, 688640), (3008, 667120), (3760, 533696), (3968, 505720), (4304, 466240), (4960, 404576), (5120, 391933), (5380, 372992), (5828, 344320), (6016, 333560), (7285, 275456), (7520, 266848), (7936, 252860), (8339, 240640), (8608, 233120), (9920, 202288), (10760, 186496), (11656, 172160), (12032, 166780), (12643, 158720), (14570, 137728), (15040, 133424), (15872, 126430), (16678, 120320), (17216, 116560), (19840, 101144), (21520, 93248), (23312, 86080), (24064, 83390), (25286, 79360), (29140, 68864), (30080, 66712), (31744, 63215), (33356, 60160), (34432, 58280), (39680, 50572), (41695, 48128), (43040, 46624)]