2542243320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 320

約数和(自身を含む): 9155440800

約数和(自身を除く): 6613197480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 81, 90, 95, 108, 114, 120, 122, 135, 152, 162, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 324, 342, 360, 366, 380, 405, 456, 488, 513, 540, 549, 570, 610, 648, 677, 684, 732, 760, 810, 855, 915, 1026, 1080, 1098, 1140, 1159, 1220, 1354, 1368, 1464, 1539, 1620, 1647, 1710, 1830, 2031, 2052, 2196, 2280, 2318, 2440, 2565, 2708, 2745, 3078, 3240, 3294, 3385, 3420, 3477, 3660, 4062, 4104, 4392, 4636, 4941, 5130, 5416, 5490, 5795, 6093, 6156, 6588, 6770, 6840, 6954, 7320, 7695, 8124, 8235, 9272, 9882, 10155, 10260, 10431, 10980, 11590, 12186, 12312, 12863, 13176, 13540, 13908, 15390, 16248, 16470, 17385, 18279, 19764, 20310, 20520, 20862, 21960, 23180, 24372, 24705, 25726, 27080, 27816, 30465, 30780, 31293, 32940, 34770, 36558, 38589, 39528, 40620, 41297, 41724, 46360, 48744, 49410, 51452, 52155, 54837, 60930, 61560, 62586, 64315, 65880, 69540, 73116, 77178, 81240, 82594, 83448, 91395, 93879, 98820, 102904, 104310, 109674, 115767, 121860, 123891, 125172, 128630, 139080, 146232, 154356, 156465, 165188, 182790, 187758, 192945, 197640, 206485, 208620, 219348, 231534, 243720, 247782, 250344, 257260, 274185, 308712, 312930, 330376, 347301, 365580, 371673, 375516, 385890, 412970, 417240, 438696, 463068, 469395, 495564, 514520, 548370, 578835, 619455, 625860, 694602, 731160, 743346, 751032, 771780, 784643, 825940, 926136, 938790, 991128, 1041903, 1096740, 1115019, 1157670, 1238910, 1251720, 1389204, 1486692, 1543560, 1569286, 1651880, 1736505, 1858365, 1877580, 2083806, 2193480, 2230038, 2315340, 2353929, 2477820, 2778408, 2973384, 3138572, 3345057, 3473010, 3716730, 3755160, 3923215, 4167612, 4460076, 4630680, 4707858, 4955640, 5209515, 5575095, 6277144, 6690114, 6946020, 7061787, 7433460, 7846430, 8335224, 8920152, 9415716, 10419030, 11150190, 11769645, 13380228, 13892040, 14123574, 14866920, 15692860, 16725285, 18831432, 20838060, 21185361, 22300380, 23539290, 26760456, 28247148, 31385720, 33450570, 35308935, 41676120, 42370722, 44600760, 47078580, 56494296, 63556083, 66901140, 70617870, 84741444, 94157160, 105926805, 127112166, 133802280, 141235740, 169482888, 211853610, 254224332, 282471480, 317780415, 423707220, 508448664, 635560830, 847414440, 1271121660, 2542243320]

約数ペア:

[(1, 2542243320), (2, 1271121660), (3, 847414440), (4, 635560830), (5, 508448664), (6, 423707220), (8, 317780415), (9, 282471480), (10, 254224332), (12, 211853610), (15, 169482888), (18, 141235740), (19, 133802280), (20, 127112166), (24, 105926805), (27, 94157160), (30, 84741444), (36, 70617870), (38, 66901140), (40, 63556083), (45, 56494296), (54, 47078580), (57, 44600760), (60, 42370722), (61, 41676120), (72, 35308935), (76, 33450570), (81, 31385720), (90, 28247148), (95, 26760456), (108, 23539290), (114, 22300380), (120, 21185361), (122, 20838060), (135, 18831432), (152, 16725285), (162, 15692860), (171, 14866920), (180, 14123574), (183, 13892040), (190, 13380228), (216, 11769645), (228, 11150190), (244, 10419030), (270, 9415716), (285, 8920152), (305, 8335224), (324, 7846430), (342, 7433460), (360, 7061787), (366, 6946020), (380, 6690114), (405, 6277144), (456, 5575095), (488, 5209515), (513, 4955640), (540, 4707858), (549, 4630680), (570, 4460076), (610, 4167612), (648, 3923215), (677, 3755160), (684, 3716730), (732, 3473010), (760, 3345057), (810, 3138572), (855, 2973384), (915, 2778408), (1026, 2477820), (1080, 2353929), (1098, 2315340), (1140, 2230038), (1159, 2193480), (1220, 2083806), (1354, 1877580), (1368, 1858365), (1464, 1736505), (1539, 1651880), (1620, 1569286), (1647, 1543560), (1710, 1486692), (1830, 1389204), (2031, 1251720), (2052, 1238910), (2196, 1157670), (2280, 1115019), (2318, 1096740), (2440, 1041903), (2565, 991128), (2708, 938790), (2745, 926136), (3078, 825940), (3240, 784643), (3294, 771780), (3385, 751032), (3420, 743346), (3477, 731160), (3660, 694602), (4062, 625860), (4104, 619455), (4392, 578835), (4636, 548370), (4941, 514520), (5130, 495564), (5416, 469395), (5490, 463068), (5795, 438696), (6093, 417240), (6156, 412970), (6588, 385890), (6770, 375516), (6840, 371673), (6954, 365580), (7320, 347301), (7695, 330376), (8124, 312930), (8235, 308712), (9272, 274185), (9882, 257260), (10155, 250344), (10260, 247782), (10431, 243720), (10980, 231534), (11590, 219348), (12186, 208620), (12312, 206485), (12863, 197640), (13176, 192945), (13540, 187758), (13908, 182790), (15390, 165188), (16248, 156465), (16470, 154356), (17385, 146232), (18279, 139080), (19764, 128630), (20310, 125172), (20520, 123891), (20862, 121860), (21960, 115767), (23180, 109674), (24372, 104310), (24705, 102904), (25726, 98820), (27080, 93879), (27816, 91395), (30465, 83448), (30780, 82594), (31293, 81240), (32940, 77178), (34770, 73116), (36558, 69540), (38589, 65880), (39528, 64315), (40620, 62586), (41297, 61560), (41724, 60930), (46360, 54837), (48744, 52155), (49410, 51452)]