246912120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7574

約数の個数: 192

約数和(自身を含む): 987779520

約数和(自身を除く): 740867400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 7537, 8190, 10920, 15074, 16380, 22611, 30148, 32760, 37685, 45222, 52759, 60296, 67833, 75370, 90444, 97981, 105518, 113055, 135666, 150740, 158277, 180888, 195962, 211036, 226110, 263795, 271332, 293943, 301480, 316554, 339165, 391924, 422072, 452220, 474831, 489905, 527590, 542664, 587886, 633108, 678330, 685867, 783848, 791385, 881829, 904440, 949662, 979810, 1055180, 1175772, 1266216, 1356660, 1371734, 1469715, 1582770, 1763658, 1899324, 1959620, 2057601, 2110360, 2351544, 2374155, 2713320, 2743468, 2939430, 3165540, 3429335, 3527316, 3798648, 3919240, 4115202, 4409145, 4748310, 5486936, 5878860, 6172803, 6331080, 6858670, 7054632, 8230404, 8818290, 9496620, 10288005, 11757720, 12345606, 13717340, 16460808, 17636580, 18993240, 20576010, 24691212, 27434680, 30864015, 35273160, 41152020, 49382424, 61728030, 82304040, 123456060, 246912120]

約数ペア:

[(1, 246912120), (2, 123456060), (3, 82304040), (4, 61728030), (5, 49382424), (6, 41152020), (7, 35273160), (8, 30864015), (9, 27434680), (10, 24691212), (12, 20576010), (13, 18993240), (14, 17636580), (15, 16460808), (18, 13717340), (20, 12345606), (21, 11757720), (24, 10288005), (26, 9496620), (28, 8818290), (30, 8230404), (35, 7054632), (36, 6858670), (39, 6331080), (40, 6172803), (42, 5878860), (45, 5486936), (52, 4748310), (56, 4409145), (60, 4115202), (63, 3919240), (65, 3798648), (70, 3527316), (72, 3429335), (78, 3165540), (84, 2939430), (90, 2743468), (91, 2713320), (104, 2374155), (105, 2351544), (117, 2110360), (120, 2057601), (126, 1959620), (130, 1899324), (140, 1763658), (156, 1582770), (168, 1469715), (180, 1371734), (182, 1356660), (195, 1266216), (210, 1175772), (234, 1055180), (252, 979810), (260, 949662), (273, 904440), (280, 881829), (312, 791385), (315, 783848), (360, 685867), (364, 678330), (390, 633108), (420, 587886), (455, 542664), (468, 527590), (504, 489905), (520, 474831), (546, 452220), (585, 422072), (630, 391924), (728, 339165), (780, 316554), (819, 301480), (840, 293943), (910, 271332), (936, 263795), (1092, 226110), (1170, 211036), (1260, 195962), (1365, 180888), (1560, 158277), (1638, 150740), (1820, 135666), (2184, 113055), (2340, 105518), (2520, 97981), (2730, 90444), (3276, 75370), (3640, 67833), (4095, 60296), (4680, 52759), (5460, 45222), (6552, 37685), (7537, 32760), (8190, 30148), (10920, 22611), (15074, 16380)]