1613997720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{121171}}^1$

素因数の和:121225

約数の個数: 96

約数和(自身を含む): 5387307120

約数和(自身を除く): 3773309400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 121171, 242342, 363513, 484684, 605855, 727026, 969368, 1090539, 1211710, 1454052, 1817565, 2181078, 2423420, 2908104, 3635130, 4362156, 4483327, 4846840, 5452695, 7270260, 8724312, 8966654, 10905390, 13449981, 14540520, 17933308, 21810780, 22416635, 26899962, 35866616, 40349943, 43621560, 44833270, 53799924, 67249905, 80699886, 89666540, 107599848, 134499810, 161399772, 179333080, 201749715, 268999620, 322799544, 403499430, 537999240, 806998860, 1613997720]

約数ペア:

[(1, 1613997720), (2, 806998860), (3, 537999240), (4, 403499430), (5, 322799544), (6, 268999620), (8, 201749715), (9, 179333080), (10, 161399772), (12, 134499810), (15, 107599848), (18, 89666540), (20, 80699886), (24, 67249905), (30, 53799924), (36, 44833270), (37, 43621560), (40, 40349943), (45, 35866616), (60, 26899962), (72, 22416635), (74, 21810780), (90, 17933308), (111, 14540520), (120, 13449981), (148, 10905390), (180, 8966654), (185, 8724312), (222, 7270260), (296, 5452695), (333, 4846840), (360, 4483327), (370, 4362156), (444, 3635130), (555, 2908104), (666, 2423420), (740, 2181078), (888, 1817565), (1110, 1454052), (1332, 1211710), (1480, 1090539), (1665, 969368), (2220, 727026), (2664, 605855), (3330, 484684), (4440, 363513), (6660, 242342), (13320, 121171)]