19633715280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{16319}}^1$

素因数の和:16898

約数の個数: 160

約数和(自身を含む): 67752806400

約数和(自身を除く): 48119091120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 557, 720, 1080, 1114, 1671, 2160, 2228, 2785, 3342, 4456, 5013, 5570, 6684, 8355, 8912, 10026, 11140, 13368, 15039, 16319, 16710, 20052, 22280, 25065, 26736, 30078, 32638, 33420, 40104, 44560, 48957, 50130, 60156, 65276, 66840, 75195, 80208, 81595, 97914, 100260, 120312, 130552, 133680, 146871, 150390, 163190, 195828, 200520, 240624, 244785, 261104, 293742, 300780, 326380, 391656, 401040, 440613, 489570, 587484, 601560, 652760, 734355, 783312, 881226, 979140, 1174968, 1203120, 1305520, 1468710, 1762452, 1958280, 2203065, 2349936, 2937420, 3524904, 3916560, 4406130, 5874840, 7049808, 8812260, 9089683, 11749680, 17624520, 18179366, 27269049, 35249040, 36358732, 45448415, 54538098, 72717464, 81807147, 90896830, 109076196, 136345245, 145434928, 163614294, 181793660, 218152392, 245421441, 272690490, 327228588, 363587320, 409035735, 436304784, 490842882, 545380980, 654457176, 727174640, 818071470, 981685764, 1090761960, 1227107205, 1308914352, 1636142940, 1963371528, 2181523920, 2454214410, 3272285880, 3926743056, 4908428820, 6544571760, 9816857640, 19633715280]

約数ペア:

[(1, 19633715280), (2, 9816857640), (3, 6544571760), (4, 4908428820), (5, 3926743056), (6, 3272285880), (8, 2454214410), (9, 2181523920), (10, 1963371528), (12, 1636142940), (15, 1308914352), (16, 1227107205), (18, 1090761960), (20, 981685764), (24, 818071470), (27, 727174640), (30, 654457176), (36, 545380980), (40, 490842882), (45, 436304784), (48, 409035735), (54, 363587320), (60, 327228588), (72, 272690490), (80, 245421441), (90, 218152392), (108, 181793660), (120, 163614294), (135, 145434928), (144, 136345245), (180, 109076196), (216, 90896830), (240, 81807147), (270, 72717464), (360, 54538098), (432, 45448415), (540, 36358732), (557, 35249040), (720, 27269049), (1080, 18179366), (1114, 17624520), (1671, 11749680), (2160, 9089683), (2228, 8812260), (2785, 7049808), (3342, 5874840), (4456, 4406130), (5013, 3916560), (5570, 3524904), (6684, 2937420), (8355, 2349936), (8912, 2203065), (10026, 1958280), (11140, 1762452), (13368, 1468710), (15039, 1305520), (16319, 1203120), (16710, 1174968), (20052, 979140), (22280, 881226), (25065, 783312), (26736, 734355), (30078, 652760), (32638, 601560), (33420, 587484), (40104, 489570), (44560, 440613), (48957, 401040), (50130, 391656), (60156, 326380), (65276, 300780), (66840, 293742), (75195, 261104), (80208, 244785), (81595, 240624), (97914, 200520), (100260, 195828), (120312, 163190), (130552, 150390), (133680, 146871)]