231329520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 200

約数和(自身を含む): 831821760

約数和(自身を除く): 600492240

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, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 870, 1044, 1080, 1160, 1231, 1296, 1305, 1392, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2462, 2610, 3132, 3240, 3480, 3693, 3915, 4176, 4698, 4924, 5220, 6155, 6264, 6480, 6960, 7386, 7830, 9396, 9848, 10440, 11079, 11745, 12310, 12528, 14772, 15660, 18465, 18792, 19696, 20880, 22158, 23490, 24620, 29544, 31320, 33237, 35699, 36930, 37584, 44316, 46980, 49240, 55395, 59088, 62640, 66474, 71398, 73860, 88632, 93960, 98480, 99711, 107097, 110790, 132948, 142796, 147720, 166185, 177264, 178495, 187920, 199422, 214194, 221580, 265896, 285592, 295440, 321291, 332370, 356990, 398844, 428388, 443160, 498555, 531792, 535485, 571184, 642582, 664740, 713980, 797688, 856776, 886320, 963873, 997110, 1070970, 1285164, 1329480, 1427960, 1595376, 1606455, 1713552, 1927746, 1994220, 2141940, 2570328, 2658960, 2855920, 2891619, 3212910, 3855492, 3988440, 4283880, 4819365, 5140656, 5783238, 6425820, 7710984, 7976880, 8567760, 9638730, 11566476, 12851640, 14458095, 15421968, 19277460, 23132952, 25703280, 28916190, 38554920, 46265904, 57832380, 77109840, 115664760, 231329520]

約数ペア:

[(1, 231329520), (2, 115664760), (3, 77109840), (4, 57832380), (5, 46265904), (6, 38554920), (8, 28916190), (9, 25703280), (10, 23132952), (12, 19277460), (15, 15421968), (16, 14458095), (18, 12851640), (20, 11566476), (24, 9638730), (27, 8567760), (29, 7976880), (30, 7710984), (36, 6425820), (40, 5783238), (45, 5140656), (48, 4819365), (54, 4283880), (58, 3988440), (60, 3855492), (72, 3212910), (80, 2891619), (81, 2855920), (87, 2658960), (90, 2570328), (108, 2141940), (116, 1994220), (120, 1927746), (135, 1713552), (144, 1606455), (145, 1595376), (162, 1427960), (174, 1329480), (180, 1285164), (216, 1070970), (232, 997110), (240, 963873), (261, 886320), (270, 856776), (290, 797688), (324, 713980), (348, 664740), (360, 642582), (405, 571184), (432, 535485), (435, 531792), (464, 498555), (522, 443160), (540, 428388), (580, 398844), (648, 356990), (696, 332370), (720, 321291), (783, 295440), (810, 285592), (870, 265896), (1044, 221580), (1080, 214194), (1160, 199422), (1231, 187920), (1296, 178495), (1305, 177264), (1392, 166185), (1566, 147720), (1620, 142796), (1740, 132948), (2088, 110790), (2160, 107097), (2320, 99711), (2349, 98480), (2462, 93960), (2610, 88632), (3132, 73860), (3240, 71398), (3480, 66474), (3693, 62640), (3915, 59088), (4176, 55395), (4698, 49240), (4924, 46980), (5220, 44316), (6155, 37584), (6264, 36930), (6480, 35699), (6960, 33237), (7386, 31320), (7830, 29544), (9396, 24620), (9848, 23490), (10440, 22158), (11079, 20880), (11745, 19696), (12310, 18792), (12528, 18465), (14772, 15660)]