16400115360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6359}}^1$

素因数の和:6585

約数の個数: 240

約数和(自身を含む): 58178736000

約数和(自身を除く): 41778620640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 199, 216, 240, 270, 288, 324, 360, 398, 405, 432, 480, 540, 597, 648, 720, 796, 810, 864, 995, 1080, 1194, 1296, 1440, 1592, 1620, 1791, 1990, 2160, 2388, 2592, 2985, 3184, 3240, 3582, 3980, 4320, 4776, 5373, 5970, 6359, 6368, 6480, 7164, 7960, 8955, 9552, 10746, 11940, 12718, 12960, 14328, 15920, 16119, 17910, 19077, 19104, 21492, 23880, 25436, 26865, 28656, 31795, 31840, 32238, 35820, 38154, 42984, 47760, 50872, 53730, 57231, 57312, 63590, 64476, 71640, 76308, 80595, 85968, 95385, 95520, 101744, 107460, 114462, 127180, 128952, 143280, 152616, 161190, 171693, 171936, 190770, 203488, 214920, 228924, 254360, 257904, 286155, 286560, 305232, 322380, 343386, 381540, 429840, 457848, 508720, 515079, 515808, 572310, 610464, 644760, 686772, 763080, 858465, 859680, 915696, 1017440, 1030158, 1144620, 1265441, 1289520, 1373544, 1526160, 1716930, 1831392, 2060316, 2289240, 2530882, 2575395, 2579040, 2747088, 3052320, 3433860, 3796323, 4120632, 4578480, 5061764, 5150790, 5494176, 6327205, 6867720, 7592646, 8241264, 9156960, 10123528, 10301580, 11388969, 12654410, 13735440, 15185292, 16482528, 18981615, 20247056, 20603160, 22777938, 25308820, 27470880, 30370584, 34166907, 37963230, 40494112, 41206320, 45555876, 50617640, 56944845, 60741168, 68333814, 75926460, 82412640, 91111752, 101235280, 102500721, 113889690, 121482336, 136667628, 151852920, 170834535, 182223504, 202470560, 205001442, 227779380, 273335256, 303705840, 341669070, 364447008, 410002884, 455558760, 512503605, 546670512, 607411680, 683338140, 820005768, 911117520, 1025007210, 1093341024, 1366676280, 1640011536, 1822235040, 2050014420, 2733352560, 3280023072, 4100028840, 5466705120, 8200057680, 16400115360]

約数ペア:

[(1, 16400115360), (2, 8200057680), (3, 5466705120), (4, 4100028840), (5, 3280023072), (6, 2733352560), (8, 2050014420), (9, 1822235040), (10, 1640011536), (12, 1366676280), (15, 1093341024), (16, 1025007210), (18, 911117520), (20, 820005768), (24, 683338140), (27, 607411680), (30, 546670512), (32, 512503605), (36, 455558760), (40, 410002884), (45, 364447008), (48, 341669070), (54, 303705840), (60, 273335256), (72, 227779380), (80, 205001442), (81, 202470560), (90, 182223504), (96, 170834535), (108, 151852920), (120, 136667628), (135, 121482336), (144, 113889690), (160, 102500721), (162, 101235280), (180, 91111752), (199, 82412640), (216, 75926460), (240, 68333814), (270, 60741168), (288, 56944845), (324, 50617640), (360, 45555876), (398, 41206320), (405, 40494112), (432, 37963230), (480, 34166907), (540, 30370584), (597, 27470880), (648, 25308820), (720, 22777938), (796, 20603160), (810, 20247056), (864, 18981615), (995, 16482528), (1080, 15185292), (1194, 13735440), (1296, 12654410), (1440, 11388969), (1592, 10301580), (1620, 10123528), (1791, 9156960), (1990, 8241264), (2160, 7592646), (2388, 6867720), (2592, 6327205), (2985, 5494176), (3184, 5150790), (3240, 5061764), (3582, 4578480), (3980, 4120632), (4320, 3796323), (4776, 3433860), (5373, 3052320), (5970, 2747088), (6359, 2579040), (6368, 2575395), (6480, 2530882), (7164, 2289240), (7960, 2060316), (8955, 1831392), (9552, 1716930), (10746, 1526160), (11940, 1373544), (12718, 1289520), (12960, 1265441), (14328, 1144620), (15920, 1030158), (16119, 1017440), (17910, 915696), (19077, 859680), (19104, 858465), (21492, 763080), (23880, 686772), (25436, 644760), (26865, 610464), (28656, 572310), (31795, 515808), (31840, 515079), (32238, 508720), (35820, 457848), (38154, 429840), (42984, 381540), (47760, 343386), (50872, 322380), (53730, 305232), (57231, 286560), (57312, 286155), (63590, 257904), (64476, 254360), (71640, 228924), (76308, 214920), (80595, 203488), (85968, 190770), (95385, 171936), (95520, 171693), (101744, 161190), (107460, 152616), (114462, 143280), (127180, 128952)]