171609840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 200

約数和(自身を含む): 606041568

約数和(自身を除く): 434431728

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, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 270, 284, 324, 355, 360, 373, 405, 426, 432, 540, 568, 639, 648, 710, 720, 746, 810, 852, 1065, 1080, 1119, 1136, 1278, 1296, 1420, 1492, 1620, 1704, 1865, 1917, 2130, 2160, 2238, 2556, 2840, 2984, 3195, 3240, 3357, 3408, 3730, 3834, 4260, 4476, 5112, 5595, 5680, 5751, 5968, 6390, 6480, 6714, 7460, 7668, 8520, 8952, 9585, 10071, 10224, 11190, 11502, 12780, 13428, 14920, 15336, 16785, 17040, 17904, 19170, 20142, 22380, 23004, 25560, 26483, 26856, 28755, 29840, 30213, 30672, 33570, 38340, 40284, 44760, 46008, 50355, 51120, 52966, 53712, 57510, 60426, 67140, 76680, 79449, 80568, 89520, 92016, 100710, 105932, 115020, 120852, 132415, 134280, 151065, 153360, 158898, 161136, 201420, 211864, 230040, 238347, 241704, 264830, 268560, 302130, 317796, 397245, 402840, 423728, 460080, 476694, 483408, 529660, 604260, 635592, 715041, 794490, 805680, 953388, 1059320, 1191735, 1208520, 1271184, 1430082, 1588980, 1906776, 2118640, 2145123, 2383470, 2417040, 2860164, 3177960, 3575205, 3813552, 4290246, 4766940, 5720328, 6355920, 7150410, 8580492, 9533880, 10725615, 11440656, 14300820, 17160984, 19067760, 21451230, 28601640, 34321968, 42902460, 57203280, 85804920, 171609840]

約数ペア:

[(1, 171609840), (2, 85804920), (3, 57203280), (4, 42902460), (5, 34321968), (6, 28601640), (8, 21451230), (9, 19067760), (10, 17160984), (12, 14300820), (15, 11440656), (16, 10725615), (18, 9533880), (20, 8580492), (24, 7150410), (27, 6355920), (30, 5720328), (36, 4766940), (40, 4290246), (45, 3813552), (48, 3575205), (54, 3177960), (60, 2860164), (71, 2417040), (72, 2383470), (80, 2145123), (81, 2118640), (90, 1906776), (108, 1588980), (120, 1430082), (135, 1271184), (142, 1208520), (144, 1191735), (162, 1059320), (180, 953388), (213, 805680), (216, 794490), (240, 715041), (270, 635592), (284, 604260), (324, 529660), (355, 483408), (360, 476694), (373, 460080), (405, 423728), (426, 402840), (432, 397245), (540, 317796), (568, 302130), (639, 268560), (648, 264830), (710, 241704), (720, 238347), (746, 230040), (810, 211864), (852, 201420), (1065, 161136), (1080, 158898), (1119, 153360), (1136, 151065), (1278, 134280), (1296, 132415), (1420, 120852), (1492, 115020), (1620, 105932), (1704, 100710), (1865, 92016), (1917, 89520), (2130, 80568), (2160, 79449), (2238, 76680), (2556, 67140), (2840, 60426), (2984, 57510), (3195, 53712), (3240, 52966), (3357, 51120), (3408, 50355), (3730, 46008), (3834, 44760), (4260, 40284), (4476, 38340), (5112, 33570), (5595, 30672), (5680, 30213), (5751, 29840), (5968, 28755), (6390, 26856), (6480, 26483), (6714, 25560), (7460, 23004), (7668, 22380), (8520, 20142), (8952, 19170), (9585, 17904), (10071, 17040), (10224, 16785), (11190, 15336), (11502, 14920), (12780, 13428)]