9239757840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2822

約数の個数: 240

約数和(自身を含む): 31950097920

約数和(自身を除く): 22710340080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 79, 80, 90, 120, 122, 144, 158, 180, 183, 237, 240, 244, 305, 316, 360, 366, 395, 474, 488, 549, 610, 632, 711, 720, 732, 790, 915, 948, 976, 1098, 1185, 1220, 1264, 1422, 1464, 1580, 1830, 1896, 2196, 2370, 2440, 2663, 2745, 2844, 2928, 3160, 3555, 3660, 3792, 4392, 4740, 4819, 4880, 5326, 5490, 5688, 6320, 7110, 7320, 7989, 8784, 9480, 9638, 10652, 10980, 11376, 13315, 14220, 14457, 14640, 15978, 18960, 19276, 21304, 21960, 23967, 24095, 26630, 28440, 28914, 31956, 38552, 39945, 42608, 43371, 43920, 47934, 48190, 53260, 56880, 57828, 63912, 72285, 77104, 79890, 86742, 95868, 96380, 106520, 115656, 119835, 127824, 144570, 159780, 162443, 173484, 191736, 192760, 210377, 213040, 216855, 231312, 239670, 289140, 319560, 324886, 346968, 383472, 385520, 420754, 433710, 479340, 487329, 578280, 631131, 639120, 649772, 693936, 812215, 841508, 867420, 958680, 974658, 1051885, 1156560, 1262262, 1299544, 1461987, 1624430, 1683016, 1734840, 1893393, 1917360, 1949316, 2103770, 2436645, 2524524, 2599088, 2923974, 3155655, 3248860, 3366032, 3469680, 3786786, 3898632, 4207540, 4873290, 5049048, 5847948, 6311310, 6497720, 7309935, 7573572, 7797264, 8415080, 9466965, 9746580, 10098096, 11695896, 12622620, 12832997, 12995440, 14619870, 15147144, 16830160, 18933930, 19493160, 23391792, 25245240, 25665994, 29239740, 30294288, 37867860, 38498991, 38986320, 50490480, 51331988, 58479480, 64164985, 75735720, 76997982, 102663976, 115496973, 116958960, 128329970, 151471440, 153995964, 192494955, 205327952, 230993946, 256659940, 307991928, 384989910, 461987892, 513319880, 577484865, 615983856, 769979820, 923975784, 1026639760, 1154969730, 1539959640, 1847951568, 2309939460, 3079919280, 4619878920, 9239757840]

約数ペア:

[(1, 9239757840), (2, 4619878920), (3, 3079919280), (4, 2309939460), (5, 1847951568), (6, 1539959640), (8, 1154969730), (9, 1026639760), (10, 923975784), (12, 769979820), (15, 615983856), (16, 577484865), (18, 513319880), (20, 461987892), (24, 384989910), (30, 307991928), (36, 256659940), (40, 230993946), (45, 205327952), (48, 192494955), (60, 153995964), (61, 151471440), (72, 128329970), (79, 116958960), (80, 115496973), (90, 102663976), (120, 76997982), (122, 75735720), (144, 64164985), (158, 58479480), (180, 51331988), (183, 50490480), (237, 38986320), (240, 38498991), (244, 37867860), (305, 30294288), (316, 29239740), (360, 25665994), (366, 25245240), (395, 23391792), (474, 19493160), (488, 18933930), (549, 16830160), (610, 15147144), (632, 14619870), (711, 12995440), (720, 12832997), (732, 12622620), (790, 11695896), (915, 10098096), (948, 9746580), (976, 9466965), (1098, 8415080), (1185, 7797264), (1220, 7573572), (1264, 7309935), (1422, 6497720), (1464, 6311310), (1580, 5847948), (1830, 5049048), (1896, 4873290), (2196, 4207540), (2370, 3898632), (2440, 3786786), (2663, 3469680), (2745, 3366032), (2844, 3248860), (2928, 3155655), (3160, 2923974), (3555, 2599088), (3660, 2524524), (3792, 2436645), (4392, 2103770), (4740, 1949316), (4819, 1917360), (4880, 1893393), (5326, 1734840), (5490, 1683016), (5688, 1624430), (6320, 1461987), (7110, 1299544), (7320, 1262262), (7989, 1156560), (8784, 1051885), (9480, 974658), (9638, 958680), (10652, 867420), (10980, 841508), (11376, 812215), (13315, 693936), (14220, 649772), (14457, 639120), (14640, 631131), (15978, 578280), (18960, 487329), (19276, 479340), (21304, 433710), (21960, 420754), (23967, 385520), (24095, 383472), (26630, 346968), (28440, 324886), (28914, 319560), (31956, 289140), (38552, 239670), (39945, 231312), (42608, 216855), (43371, 213040), (43920, 210377), (47934, 192760), (48190, 191736), (53260, 173484), (56880, 162443), (57828, 159780), (63912, 144570), (72285, 127824), (77104, 119835), (79890, 115656), (86742, 106520), (95868, 96380)]