2427716640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 8347872960

約数和(自身を除く): 5920156320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 277, 285, 304, 310, 372, 380, 456, 465, 480, 496, 554, 570, 589, 608, 620, 744, 760, 831, 912, 930, 961, 992, 1108, 1140, 1178, 1240, 1385, 1488, 1520, 1662, 1767, 1824, 1860, 1922, 2216, 2280, 2356, 2480, 2770, 2883, 2945, 2976, 3040, 3324, 3534, 3720, 3844, 4155, 4432, 4560, 4712, 4805, 4960, 5263, 5540, 5766, 5890, 6648, 7068, 7440, 7688, 8310, 8587, 8835, 8864, 9120, 9424, 9610, 10526, 11080, 11532, 11780, 13296, 14136, 14415, 14880, 15376, 15789, 16620, 17174, 17670, 18259, 18848, 19220, 21052, 22160, 23064, 23560, 25761, 26315, 26592, 28272, 28830, 30752, 31578, 33240, 34348, 35340, 36518, 38440, 42104, 42935, 44320, 46128, 47120, 51522, 52630, 54777, 56544, 57660, 63156, 66480, 68696, 70680, 73036, 76880, 78945, 84208, 85870, 91295, 92256, 94240, 103044, 105260, 109554, 115320, 126312, 128805, 132960, 137392, 141360, 146072, 153760, 157890, 163153, 168416, 171740, 182590, 206088, 210520, 219108, 230640, 252624, 257610, 266197, 273885, 274784, 282720, 292144, 315780, 326306, 343480, 365180, 412176, 421040, 438216, 461280, 489459, 505248, 515220, 532394, 547770, 584288, 631560, 652612, 686960, 730360, 798591, 815765, 824352, 842080, 876432, 978918, 1030440, 1064788, 1095540, 1263120, 1305224, 1330985, 1373920, 1460720, 1597182, 1631530, 1752864, 1957836, 2060880, 2129576, 2191080, 2447295, 2526240, 2610448, 2661970, 2921440, 3194364, 3263060, 3915672, 3992955, 4121760, 4259152, 4382160, 4894590, 5057743, 5220896, 5323940, 6388728, 6526120, 7831344, 7985910, 8518304, 8764320, 9789180, 10115486, 10647880, 12777456, 13052240, 15173229, 15662688, 15971820, 19578360, 20230972, 21295760, 25288715, 25554912, 26104480, 30346458, 31943640, 39156720, 40461944, 42591520, 50577430, 60692916, 63887280, 75866145, 78313440, 80923888, 101154860, 121385832, 127774560, 151732290, 161847776, 202309720, 242771664, 303464580, 404619440, 485543328, 606929160, 809238880, 1213858320, 2427716640]

約数ペア:

[(1, 2427716640), (2, 1213858320), (3, 809238880), (4, 606929160), (5, 485543328), (6, 404619440), (8, 303464580), (10, 242771664), (12, 202309720), (15, 161847776), (16, 151732290), (19, 127774560), (20, 121385832), (24, 101154860), (30, 80923888), (31, 78313440), (32, 75866145), (38, 63887280), (40, 60692916), (48, 50577430), (57, 42591520), (60, 40461944), (62, 39156720), (76, 31943640), (80, 30346458), (93, 26104480), (95, 25554912), (96, 25288715), (114, 21295760), (120, 20230972), (124, 19578360), (152, 15971820), (155, 15662688), (160, 15173229), (186, 13052240), (190, 12777456), (228, 10647880), (240, 10115486), (248, 9789180), (277, 8764320), (285, 8518304), (304, 7985910), (310, 7831344), (372, 6526120), (380, 6388728), (456, 5323940), (465, 5220896), (480, 5057743), (496, 4894590), (554, 4382160), (570, 4259152), (589, 4121760), (608, 3992955), (620, 3915672), (744, 3263060), (760, 3194364), (831, 2921440), (912, 2661970), (930, 2610448), (961, 2526240), (992, 2447295), (1108, 2191080), (1140, 2129576), (1178, 2060880), (1240, 1957836), (1385, 1752864), (1488, 1631530), (1520, 1597182), (1662, 1460720), (1767, 1373920), (1824, 1330985), (1860, 1305224), (1922, 1263120), (2216, 1095540), (2280, 1064788), (2356, 1030440), (2480, 978918), (2770, 876432), (2883, 842080), (2945, 824352), (2976, 815765), (3040, 798591), (3324, 730360), (3534, 686960), (3720, 652612), (3844, 631560), (4155, 584288), (4432, 547770), (4560, 532394), (4712, 515220), (4805, 505248), (4960, 489459), (5263, 461280), (5540, 438216), (5766, 421040), (5890, 412176), (6648, 365180), (7068, 343480), (7440, 326306), (7688, 315780), (8310, 292144), (8587, 282720), (8835, 274784), (8864, 273885), (9120, 266197), (9424, 257610), (9610, 252624), (10526, 230640), (11080, 219108), (11532, 210520), (11780, 206088), (13296, 182590), (14136, 171740), (14415, 168416), (14880, 163153), (15376, 157890), (15789, 153760), (16620, 146072), (17174, 141360), (17670, 137392), (18259, 132960), (18848, 128805), (19220, 126312), (21052, 115320), (22160, 109554), (23064, 105260), (23560, 103044), (25761, 94240), (26315, 92256), (26592, 91295), (28272, 85870), (28830, 84208), (30752, 78945), (31578, 76880), (33240, 73036), (34348, 70680), (35340, 68696), (36518, 66480), (38440, 63156), (42104, 57660), (42935, 56544), (44320, 54777), (46128, 52630), (47120, 51522)]