264738780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 909941760

約数和(自身を除く): 645202980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 61, 76, 81, 90, 94, 95, 108, 114, 122, 135, 141, 162, 171, 180, 183, 188, 190, 228, 235, 243, 244, 270, 282, 285, 305, 324, 342, 366, 380, 405, 423, 470, 486, 513, 540, 549, 564, 570, 610, 684, 705, 732, 810, 846, 855, 893, 915, 940, 972, 1026, 1098, 1140, 1159, 1215, 1220, 1269, 1410, 1539, 1620, 1647, 1692, 1710, 1786, 1830, 2052, 2115, 2196, 2318, 2430, 2538, 2565, 2679, 2745, 2820, 2867, 3078, 3294, 3420, 3477, 3572, 3660, 3807, 4230, 4465, 4617, 4636, 4860, 4941, 5076, 5130, 5358, 5490, 5734, 5795, 6156, 6345, 6588, 6954, 7614, 7695, 8037, 8235, 8460, 8601, 8930, 9234, 9882, 10260, 10431, 10716, 10980, 11421, 11468, 11590, 12690, 13395, 13908, 14335, 14823, 15228, 15390, 16074, 16470, 17202, 17385, 17860, 18468, 19035, 19764, 20862, 22842, 23085, 23180, 24111, 24705, 25380, 25803, 26790, 28670, 29646, 30780, 31293, 32148, 32940, 34404, 34770, 38070, 40185, 41724, 43005, 45684, 46170, 48222, 49410, 51606, 52155, 53580, 54473, 57105, 57340, 59292, 62586, 69540, 72333, 74115, 76140, 77409, 80370, 86010, 92340, 93879, 96444, 98820, 103212, 104310, 108946, 114210, 120555, 125172, 129015, 144666, 148230, 154818, 156465, 160740, 163419, 172020, 187758, 208620, 216999, 217892, 228420, 232227, 241110, 258030, 272365, 281637, 289332, 296460, 309636, 312930, 326838, 361665, 375516, 387045, 433998, 464454, 469395, 482220, 490257, 516060, 544730, 563274, 625860, 653676, 696681, 723330, 774090, 817095, 867996, 928908, 938790, 980514, 1084995, 1089460, 1126548, 1161135, 1393362, 1408185, 1446660, 1470771, 1548180, 1634190, 1877580, 1961028, 2169990, 2322270, 2451285, 2786724, 2816370, 2941542, 3268380, 3483405, 4339980, 4412313, 4644540, 4902570, 5632740, 5883084, 6966810, 7353855, 8824626, 9805140, 13236939, 13933620, 14707710, 17649252, 22061565, 26473878, 29415420, 44123130, 52947756, 66184695, 88246260, 132369390, 264738780]

約数ペア:

[(1, 264738780), (2, 132369390), (3, 88246260), (4, 66184695), (5, 52947756), (6, 44123130), (9, 29415420), (10, 26473878), (12, 22061565), (15, 17649252), (18, 14707710), (19, 13933620), (20, 13236939), (27, 9805140), (30, 8824626), (36, 7353855), (38, 6966810), (45, 5883084), (47, 5632740), (54, 4902570), (57, 4644540), (60, 4412313), (61, 4339980), (76, 3483405), (81, 3268380), (90, 2941542), (94, 2816370), (95, 2786724), (108, 2451285), (114, 2322270), (122, 2169990), (135, 1961028), (141, 1877580), (162, 1634190), (171, 1548180), (180, 1470771), (183, 1446660), (188, 1408185), (190, 1393362), (228, 1161135), (235, 1126548), (243, 1089460), (244, 1084995), (270, 980514), (282, 938790), (285, 928908), (305, 867996), (324, 817095), (342, 774090), (366, 723330), (380, 696681), (405, 653676), (423, 625860), (470, 563274), (486, 544730), (513, 516060), (540, 490257), (549, 482220), (564, 469395), (570, 464454), (610, 433998), (684, 387045), (705, 375516), (732, 361665), (810, 326838), (846, 312930), (855, 309636), (893, 296460), (915, 289332), (940, 281637), (972, 272365), (1026, 258030), (1098, 241110), (1140, 232227), (1159, 228420), (1215, 217892), (1220, 216999), (1269, 208620), (1410, 187758), (1539, 172020), (1620, 163419), (1647, 160740), (1692, 156465), (1710, 154818), (1786, 148230), (1830, 144666), (2052, 129015), (2115, 125172), (2196, 120555), (2318, 114210), (2430, 108946), (2538, 104310), (2565, 103212), (2679, 98820), (2745, 96444), (2820, 93879), (2867, 92340), (3078, 86010), (3294, 80370), (3420, 77409), (3477, 76140), (3572, 74115), (3660, 72333), (3807, 69540), (4230, 62586), (4465, 59292), (4617, 57340), (4636, 57105), (4860, 54473), (4941, 53580), (5076, 52155), (5130, 51606), (5358, 49410), (5490, 48222), (5734, 46170), (5795, 45684), (6156, 43005), (6345, 41724), (6588, 40185), (6954, 38070), (7614, 34770), (7695, 34404), (8037, 32940), (8235, 32148), (8460, 31293), (8601, 30780), (8930, 29646), (9234, 28670), (9882, 26790), (10260, 25803), (10431, 25380), (10716, 24705), (10980, 24111), (11421, 23180), (11468, 23085), (11590, 22842), (12690, 20862), (13395, 19764), (13908, 19035), (14335, 18468), (14823, 17860), (15228, 17385), (15390, 17202), (16074, 16470)]