1560693888

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 5081616540

約数和(自身を除く): 3520922652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 197, 207, 208, 234, 276, 288, 299, 312, 368, 384, 394, 414, 416, 468, 529, 552, 576, 591, 598, 624, 736, 788, 828, 832, 897, 936, 1058, 1104, 1152, 1182, 1196, 1248, 1472, 1576, 1587, 1656, 1664, 1773, 1794, 1872, 2116, 2208, 2364, 2392, 2496, 2561, 2691, 2944, 3152, 3174, 3312, 3546, 3588, 3744, 4232, 4416, 4531, 4728, 4761, 4784, 4992, 5122, 5382, 6304, 6348, 6624, 6877, 7092, 7176, 7488, 7683, 8464, 8832, 9062, 9456, 9522, 9568, 10244, 10764, 12608, 12696, 13248, 13593, 13754, 14184, 14352, 14976, 15366, 16928, 18124, 18912, 19044, 19136, 20488, 20631, 21528, 23049, 25216, 25392, 26496, 27186, 27508, 28368, 28704, 30732, 33856, 36248, 37824, 38088, 38272, 40779, 40976, 41262, 43056, 46098, 50784, 54372, 55016, 56736, 57408, 58903, 61464, 61893, 67712, 72496, 75648, 76176, 81558, 81952, 82524, 86112, 92196, 101568, 104213, 108744, 110032, 113472, 114816, 117806, 122928, 123786, 144992, 152352, 163116, 163904, 165048, 172224, 176709, 184392, 203136, 208426, 217488, 220064, 226944, 235612, 245856, 247572, 289984, 304704, 312639, 326232, 327808, 330096, 344448, 353418, 368784, 416852, 434976, 440128, 471224, 491712, 495144, 530127, 579968, 609408, 625278, 652464, 660192, 706836, 737568, 833704, 869952, 880256, 937917, 942448, 983424, 990288, 1060254, 1250556, 1304928, 1320384, 1354769, 1413672, 1475136, 1667408, 1739904, 1875834, 1884896, 1980576, 2120508, 2501112, 2609856, 2640768, 2709538, 2827344, 2950272, 3334816, 3751668, 3769792, 3961152, 4064307, 4241016, 5002224, 5219712, 5419076, 5654688, 6669632, 7503336, 7539584, 7922304, 8128614, 8482032, 10004448, 10838152, 11309376, 12192921, 13339264, 15006672, 16257228, 16964064, 20008896, 21676304, 22618752, 24385842, 30013344, 32514456, 33928128, 40017792, 43352608, 48771684, 60026688, 65028912, 67856256, 86705216, 97543368, 120053376, 130057824, 173410432, 195086736, 260115648, 390173472, 520231296, 780346944, 1560693888]

約数ペア:

[(1, 1560693888), (2, 780346944), (3, 520231296), (4, 390173472), (6, 260115648), (8, 195086736), (9, 173410432), (12, 130057824), (13, 120053376), (16, 97543368), (18, 86705216), (23, 67856256), (24, 65028912), (26, 60026688), (32, 48771684), (36, 43352608), (39, 40017792), (46, 33928128), (48, 32514456), (52, 30013344), (64, 24385842), (69, 22618752), (72, 21676304), (78, 20008896), (92, 16964064), (96, 16257228), (104, 15006672), (117, 13339264), (128, 12192921), (138, 11309376), (144, 10838152), (156, 10004448), (184, 8482032), (192, 8128614), (197, 7922304), (207, 7539584), (208, 7503336), (234, 6669632), (276, 5654688), (288, 5419076), (299, 5219712), (312, 5002224), (368, 4241016), (384, 4064307), (394, 3961152), (414, 3769792), (416, 3751668), (468, 3334816), (529, 2950272), (552, 2827344), (576, 2709538), (591, 2640768), (598, 2609856), (624, 2501112), (736, 2120508), (788, 1980576), (828, 1884896), (832, 1875834), (897, 1739904), (936, 1667408), (1058, 1475136), (1104, 1413672), (1152, 1354769), (1182, 1320384), (1196, 1304928), (1248, 1250556), (1472, 1060254), (1576, 990288), (1587, 983424), (1656, 942448), (1664, 937917), (1773, 880256), (1794, 869952), (1872, 833704), (2116, 737568), (2208, 706836), (2364, 660192), (2392, 652464), (2496, 625278), (2561, 609408), (2691, 579968), (2944, 530127), (3152, 495144), (3174, 491712), (3312, 471224), (3546, 440128), (3588, 434976), (3744, 416852), (4232, 368784), (4416, 353418), (4531, 344448), (4728, 330096), (4761, 327808), (4784, 326232), (4992, 312639), (5122, 304704), (5382, 289984), (6304, 247572), (6348, 245856), (6624, 235612), (6877, 226944), (7092, 220064), (7176, 217488), (7488, 208426), (7683, 203136), (8464, 184392), (8832, 176709), (9062, 172224), (9456, 165048), (9522, 163904), (9568, 163116), (10244, 152352), (10764, 144992), (12608, 123786), (12696, 122928), (13248, 117806), (13593, 114816), (13754, 113472), (14184, 110032), (14352, 108744), (14976, 104213), (15366, 101568), (16928, 92196), (18124, 86112), (18912, 82524), (19044, 81952), (19136, 81558), (20488, 76176), (20631, 75648), (21528, 72496), (23049, 67712), (25216, 61893), (25392, 61464), (26496, 58903), (27186, 57408), (27508, 56736), (28368, 55016), (28704, 54372), (30732, 50784), (33856, 46098), (36248, 43056), (37824, 41262), (38088, 40976), (38272, 40779)]