326219880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4679}}^1$

素因数の和:4783

約数の個数: 128

約数和(自身を含む): 1132185600

約数和(自身を除く): 805965720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4679, 4980, 5810, 6972, 8715, 9358, 9960, 11620, 13944, 14037, 17430, 18716, 23240, 23395, 28074, 32753, 34860, 37432, 46790, 56148, 65506, 69720, 70185, 93580, 98259, 112296, 131012, 140370, 163765, 187160, 196518, 262024, 280740, 327530, 388357, 393036, 491295, 561480, 655060, 776714, 786072, 982590, 1165071, 1310120, 1553428, 1941785, 1965180, 2330142, 2718499, 3106856, 3883570, 3930360, 4660284, 5436998, 5825355, 7767140, 8155497, 9320568, 10873996, 11650710, 13592495, 15534280, 16310994, 21747992, 23301420, 27184990, 32621988, 40777485, 46602840, 54369980, 65243976, 81554970, 108739960, 163109940, 326219880]

約数ペア:

[(1, 326219880), (2, 163109940), (3, 108739960), (4, 81554970), (5, 65243976), (6, 54369980), (7, 46602840), (8, 40777485), (10, 32621988), (12, 27184990), (14, 23301420), (15, 21747992), (20, 16310994), (21, 15534280), (24, 13592495), (28, 11650710), (30, 10873996), (35, 9320568), (40, 8155497), (42, 7767140), (56, 5825355), (60, 5436998), (70, 4660284), (83, 3930360), (84, 3883570), (105, 3106856), (120, 2718499), (140, 2330142), (166, 1965180), (168, 1941785), (210, 1553428), (249, 1310120), (280, 1165071), (332, 982590), (415, 786072), (420, 776714), (498, 655060), (581, 561480), (664, 491295), (830, 393036), (840, 388357), (996, 327530), (1162, 280740), (1245, 262024), (1660, 196518), (1743, 187160), (1992, 163765), (2324, 140370), (2490, 131012), (2905, 112296), (3320, 98259), (3486, 93580), (4648, 70185), (4679, 69720), (4980, 65506), (5810, 56148), (6972, 46790), (8715, 37432), (9358, 34860), (9960, 32753), (11620, 28074), (13944, 23395), (14037, 23240), (17430, 18716)]