1611789840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 280

約数和(自身を含む): 5818388760

約数和(自身を除く): 4206598920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 729, 783, 810, 870, 953, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1458, 1566, 1620, 1740, 1906, 1944, 2088, 2160, 2320, 2349, 2430, 2610, 2859, 2916, 3132, 3240, 3480, 3645, 3812, 3888, 3915, 4176, 4698, 4765, 4860, 5220, 5718, 5832, 6264, 6480, 6960, 7047, 7290, 7624, 7830, 8577, 9396, 9530, 9720, 10440, 11436, 11664, 11745, 12528, 14094, 14295, 14580, 15248, 15660, 17154, 18792, 19060, 19440, 20880, 21141, 22872, 23490, 25731, 27637, 28188, 28590, 29160, 31320, 34308, 35235, 37584, 38120, 42282, 42885, 45744, 46980, 51462, 55274, 56376, 57180, 58320, 62640, 68616, 70470, 76240, 77193, 82911, 84564, 85770, 93960, 102924, 105705, 110548, 112752, 114360, 128655, 137232, 138185, 140940, 154386, 165822, 169128, 171540, 187920, 205848, 211410, 221096, 228720, 231579, 248733, 257310, 276370, 281880, 308772, 331644, 338256, 343080, 385965, 411696, 414555, 422820, 442192, 463158, 497466, 514620, 552740, 563760, 617544, 663288, 686160, 694737, 746199, 771930, 829110, 845640, 926316, 994932, 1029240, 1105480, 1157895, 1235088, 1243665, 1326576, 1389474, 1492398, 1543860, 1658220, 1691280, 1852632, 1989864, 2058480, 2210960, 2238597, 2315790, 2487330, 2778948, 2984796, 3087720, 3316440, 3473685, 3705264, 3730995, 3979728, 4477194, 4631580, 4974660, 5557896, 5969592, 6175440, 6632880, 6715791, 6947370, 7461990, 8954388, 9263160, 9949320, 11115792, 11192985, 11939184, 13431582, 13894740, 14923980, 17908776, 18526320, 19898640, 20147373, 22385970, 26863164, 27789480, 29847960, 33578955, 35817552, 40294746, 44771940, 53726328, 55578960, 59695920, 67157910, 80589492, 89543880, 100736865, 107452656, 134315820, 161178984, 179087760, 201473730, 268631640, 322357968, 402947460, 537263280, 805894920, 1611789840]

約数ペア:

[(1, 1611789840), (2, 805894920), (3, 537263280), (4, 402947460), (5, 322357968), (6, 268631640), (8, 201473730), (9, 179087760), (10, 161178984), (12, 134315820), (15, 107452656), (16, 100736865), (18, 89543880), (20, 80589492), (24, 67157910), (27, 59695920), (29, 55578960), (30, 53726328), (36, 44771940), (40, 40294746), (45, 35817552), (48, 33578955), (54, 29847960), (58, 27789480), (60, 26863164), (72, 22385970), (80, 20147373), (81, 19898640), (87, 18526320), (90, 17908776), (108, 14923980), (116, 13894740), (120, 13431582), (135, 11939184), (144, 11192985), (145, 11115792), (162, 9949320), (174, 9263160), (180, 8954388), (216, 7461990), (232, 6947370), (240, 6715791), (243, 6632880), (261, 6175440), (270, 5969592), (290, 5557896), (324, 4974660), (348, 4631580), (360, 4477194), (405, 3979728), (432, 3730995), (435, 3705264), (464, 3473685), (486, 3316440), (522, 3087720), (540, 2984796), (580, 2778948), (648, 2487330), (696, 2315790), (720, 2238597), (729, 2210960), (783, 2058480), (810, 1989864), (870, 1852632), (953, 1691280), (972, 1658220), (1044, 1543860), (1080, 1492398), (1160, 1389474), (1215, 1326576), (1296, 1243665), (1305, 1235088), (1392, 1157895), (1458, 1105480), (1566, 1029240), (1620, 994932), (1740, 926316), (1906, 845640), (1944, 829110), (2088, 771930), (2160, 746199), (2320, 694737), (2349, 686160), (2430, 663288), (2610, 617544), (2859, 563760), (2916, 552740), (3132, 514620), (3240, 497466), (3480, 463158), (3645, 442192), (3812, 422820), (3888, 414555), (3915, 411696), (4176, 385965), (4698, 343080), (4765, 338256), (4860, 331644), (5220, 308772), (5718, 281880), (5832, 276370), (6264, 257310), (6480, 248733), (6960, 231579), (7047, 228720), (7290, 221096), (7624, 211410), (7830, 205848), (8577, 187920), (9396, 171540), (9530, 169128), (9720, 165822), (10440, 154386), (11436, 140940), (11664, 138185), (11745, 137232), (12528, 128655), (14094, 114360), (14295, 112752), (14580, 110548), (15248, 105705), (15660, 102924), (17154, 93960), (18792, 85770), (19060, 84564), (19440, 82911), (20880, 77193), (21141, 76240), (22872, 70470), (23490, 68616), (25731, 62640), (27637, 58320), (28188, 57180), (28590, 56376), (29160, 55274), (31320, 51462), (34308, 46980), (35235, 45744), (37584, 42885), (38120, 42282)]