338518440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 448

約数和(自身を含む): 1322092800

約数和(自身を除く): 983574360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 47, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 94, 95, 104, 108, 114, 117, 120, 130, 135, 141, 152, 156, 162, 171, 180, 188, 190, 195, 216, 228, 234, 235, 243, 247, 260, 270, 282, 285, 312, 324, 342, 351, 360, 376, 380, 390, 405, 423, 456, 468, 470, 486, 494, 513, 520, 540, 564, 570, 585, 611, 648, 684, 702, 705, 729, 741, 760, 780, 810, 846, 855, 893, 936, 940, 972, 988, 1026, 1053, 1080, 1128, 1140, 1170, 1215, 1222, 1235, 1269, 1368, 1404, 1410, 1458, 1482, 1539, 1560, 1620, 1692, 1710, 1755, 1786, 1833, 1880, 1944, 1976, 2052, 2106, 2115, 2223, 2280, 2340, 2430, 2444, 2470, 2538, 2565, 2679, 2808, 2820, 2916, 2964, 3055, 3078, 3159, 3240, 3384, 3420, 3510, 3572, 3645, 3666, 3705, 3807, 4104, 4212, 4230, 4446, 4465, 4617, 4680, 4860, 4888, 4940, 5076, 5130, 5265, 5358, 5499, 5640, 5832, 5928, 6110, 6156, 6318, 6345, 6669, 6840, 7020, 7144, 7290, 7332, 7410, 7614, 7695, 8037, 8424, 8460, 8892, 8930, 9165, 9234, 9477, 9720, 9880, 10152, 10260, 10530, 10716, 10998, 11115, 11421, 11609, 12220, 12312, 12636, 12690, 13338, 13395, 13851, 14040, 14580, 14664, 14820, 15228, 15390, 15795, 16074, 16497, 16920, 17784, 17860, 18330, 18468, 18954, 19035, 20007, 20520, 21060, 21432, 21996, 22230, 22842, 23085, 23218, 24111, 24440, 25272, 25380, 26676, 26790, 27495, 27702, 29160, 29640, 30456, 30780, 31590, 32148, 32994, 33345, 34263, 34827, 35720, 36660, 36936, 37908, 38070, 40014, 40185, 42120, 43992, 44460, 45684, 46170, 46436, 47385, 48222, 49491, 50760, 53352, 53580, 54990, 55404, 57105, 58045, 60021, 61560, 63180, 64296, 65988, 66690, 68526, 69255, 69654, 72333, 73320, 75816, 76140, 80028, 80370, 82485, 88920, 91368, 92340, 92872, 94770, 96444, 98982, 100035, 104481, 107160, 109980, 110808, 114210, 116090, 120042, 120555, 126360, 131976, 133380, 137052, 138510, 139308, 144666, 148473, 152280, 160056, 160740, 164970, 171315, 174135, 180063, 184680, 189540, 192888, 197964, 200070, 208962, 216999, 219960, 228420, 232180, 240084, 241110, 247455, 266760, 274104, 277020, 278616, 289332, 296946, 300105, 313443, 321480, 329940, 342630, 348270, 360126, 361665, 379080, 395928, 400140, 417924, 433998, 445419, 456840, 464360, 480168, 482220, 494910, 522405, 554040, 578664, 593892, 600210, 626886, 650997, 659880, 685260, 696540, 720252, 723330, 742365, 800280, 835848, 867996, 890838, 900315, 940329, 964440, 989820, 1044810, 1084995, 1187784, 1200420, 1253772, 1301994, 1370520, 1393080, 1440504, 1446660, 1484730, 1567215, 1735992, 1781676, 1800630, 1880658, 1979640, 2089620, 2169990, 2227095, 2400840, 2507544, 2603988, 2820987, 2893320, 2969460, 3134430, 3254985, 3563352, 3601260, 3761316, 4179240, 4339980, 4454190, 4701645, 5207976, 5641974, 5938920, 6268860, 6509970, 7202520, 7522632, 8462961, 8679960, 8908380, 9403290, 11283948, 12537720, 13019940, 14104935, 16925922, 17816760, 18806580, 22567896, 26039880, 28209870, 33851844, 37613160, 42314805, 56419740, 67703688, 84629610, 112839480, 169259220, 338518440]

約数ペア:

[(1, 338518440), (2, 169259220), (3, 112839480), (4, 84629610), (5, 67703688), (6, 56419740), (8, 42314805), (9, 37613160), (10, 33851844), (12, 28209870), (13, 26039880), (15, 22567896), (18, 18806580), (19, 17816760), (20, 16925922), (24, 14104935), (26, 13019940), (27, 12537720), (30, 11283948), (36, 9403290), (38, 8908380), (39, 8679960), (40, 8462961), (45, 7522632), (47, 7202520), (52, 6509970), (54, 6268860), (57, 5938920), (60, 5641974), (65, 5207976), (72, 4701645), (76, 4454190), (78, 4339980), (81, 4179240), (90, 3761316), (94, 3601260), (95, 3563352), (104, 3254985), (108, 3134430), (114, 2969460), (117, 2893320), (120, 2820987), (130, 2603988), (135, 2507544), (141, 2400840), (152, 2227095), (156, 2169990), (162, 2089620), (171, 1979640), (180, 1880658), (188, 1800630), (190, 1781676), (195, 1735992), (216, 1567215), (228, 1484730), (234, 1446660), (235, 1440504), (243, 1393080), (247, 1370520), (260, 1301994), (270, 1253772), (282, 1200420), (285, 1187784), (312, 1084995), (324, 1044810), (342, 989820), (351, 964440), (360, 940329), (376, 900315), (380, 890838), (390, 867996), (405, 835848), (423, 800280), (456, 742365), (468, 723330), (470, 720252), (486, 696540), (494, 685260), (513, 659880), (520, 650997), (540, 626886), (564, 600210), (570, 593892), (585, 578664), (611, 554040), (648, 522405), (684, 494910), (702, 482220), (705, 480168), (729, 464360), (741, 456840), (760, 445419), (780, 433998), (810, 417924), (846, 400140), (855, 395928), (893, 379080), (936, 361665), (940, 360126), (972, 348270), (988, 342630), (1026, 329940), (1053, 321480), (1080, 313443), (1128, 300105), (1140, 296946), (1170, 289332), (1215, 278616), (1222, 277020), (1235, 274104), (1269, 266760), (1368, 247455), (1404, 241110), (1410, 240084), (1458, 232180), (1482, 228420), (1539, 219960), (1560, 216999), (1620, 208962), (1692, 200070), (1710, 197964), (1755, 192888), (1786, 189540), (1833, 184680), (1880, 180063), (1944, 174135), (1976, 171315), (2052, 164970), (2106, 160740), (2115, 160056), (2223, 152280), (2280, 148473), (2340, 144666), (2430, 139308), (2444, 138510), (2470, 137052), (2538, 133380), (2565, 131976), (2679, 126360), (2808, 120555), (2820, 120042), (2916, 116090), (2964, 114210), (3055, 110808), (3078, 109980), (3159, 107160), (3240, 104481), (3384, 100035), (3420, 98982), (3510, 96444), (3572, 94770), (3645, 92872), (3666, 92340), (3705, 91368), (3807, 88920), (4104, 82485), (4212, 80370), (4230, 80028), (4446, 76140), (4465, 75816), (4617, 73320), (4680, 72333), (4860, 69654), (4888, 69255), (4940, 68526), (5076, 66690), (5130, 65988), (5265, 64296), (5358, 63180), (5499, 61560), (5640, 60021), (5832, 58045), (5928, 57105), (6110, 55404), (6156, 54990), (6318, 53580), (6345, 53352), (6669, 50760), (6840, 49491), (7020, 48222), (7144, 47385), (7290, 46436), (7332, 46170), (7410, 45684), (7614, 44460), (7695, 43992), (8037, 42120), (8424, 40185), (8460, 40014), (8892, 38070), (8930, 37908), (9165, 36936), (9234, 36660), (9477, 35720), (9720, 34827), (9880, 34263), (10152, 33345), (10260, 32994), (10530, 32148), (10716, 31590), (10998, 30780), (11115, 30456), (11421, 29640), (11609, 29160), (12220, 27702), (12312, 27495), (12636, 26790), (12690, 26676), (13338, 25380), (13395, 25272), (13851, 24440), (14040, 24111), (14580, 23218), (14664, 23085), (14820, 22842), (15228, 22230), (15390, 21996), (15795, 21432), (16074, 21060), (16497, 20520), (16920, 20007), (17784, 19035), (17860, 18954), (18330, 18468)]