157056120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 565175520

約数和(自身を除く): 408119400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 907, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1814, 1924, 2220, 2340, 2405, 2664, 2721, 2886, 3330, 3628, 3848, 4329, 4440, 4535, 4680, 4810, 5442, 5772, 6660, 7215, 7256, 8163, 8658, 9070, 9620, 10884, 11544, 11791, 13320, 13605, 14430, 16326, 17316, 18140, 19240, 21645, 21768, 23582, 27210, 28860, 32652, 33559, 34632, 35373, 36280, 40815, 43290, 47164, 54420, 57720, 58955, 65304, 67118, 70746, 81630, 86580, 94328, 100677, 106119, 108840, 117910, 134236, 141492, 163260, 167795, 173160, 176865, 201354, 212238, 235820, 268472, 282984, 302031, 326520, 335590, 353730, 402708, 424476, 436267, 471640, 503385, 530595, 604062, 671180, 707460, 805416, 848952, 872534, 1006770, 1061190, 1208124, 1308801, 1342360, 1414920, 1510155, 1745068, 2013540, 2122380, 2181335, 2416248, 2617602, 3020310, 3490136, 3926403, 4027080, 4244760, 4362670, 5235204, 6040620, 6544005, 7852806, 8725340, 10470408, 12081240, 13088010, 15705612, 17450680, 19632015, 26176020, 31411224, 39264030, 52352040, 78528060, 157056120]

約数ペア:

[(1, 157056120), (2, 78528060), (3, 52352040), (4, 39264030), (5, 31411224), (6, 26176020), (8, 19632015), (9, 17450680), (10, 15705612), (12, 13088010), (13, 12081240), (15, 10470408), (18, 8725340), (20, 7852806), (24, 6544005), (26, 6040620), (30, 5235204), (36, 4362670), (37, 4244760), (39, 4027080), (40, 3926403), (45, 3490136), (52, 3020310), (60, 2617602), (65, 2416248), (72, 2181335), (74, 2122380), (78, 2013540), (90, 1745068), (104, 1510155), (111, 1414920), (117, 1342360), (120, 1308801), (130, 1208124), (148, 1061190), (156, 1006770), (180, 872534), (185, 848952), (195, 805416), (222, 707460), (234, 671180), (260, 604062), (296, 530595), (312, 503385), (333, 471640), (360, 436267), (370, 424476), (390, 402708), (444, 353730), (468, 335590), (481, 326520), (520, 302031), (555, 282984), (585, 268472), (666, 235820), (740, 212238), (780, 201354), (888, 176865), (907, 173160), (936, 167795), (962, 163260), (1110, 141492), (1170, 134236), (1332, 117910), (1443, 108840), (1480, 106119), (1560, 100677), (1665, 94328), (1814, 86580), (1924, 81630), (2220, 70746), (2340, 67118), (2405, 65304), (2664, 58955), (2721, 57720), (2886, 54420), (3330, 47164), (3628, 43290), (3848, 40815), (4329, 36280), (4440, 35373), (4535, 34632), (4680, 33559), (4810, 32652), (5442, 28860), (5772, 27210), (6660, 23582), (7215, 21768), (7256, 21645), (8163, 19240), (8658, 18140), (9070, 17316), (9620, 16326), (10884, 14430), (11544, 13605), (11791, 13320)]