98654640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{8389}}^1$

素因数の和:8419

約数の個数: 120

約数和(自身を含む): 355803120

約数和(自身を除く): 257148480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 8389, 11760, 16778, 25167, 33556, 41945, 50334, 58723, 67112, 83890, 100668, 117446, 125835, 134224, 167780, 176169, 201336, 234892, 251670, 293615, 335560, 352338, 402672, 411061, 469784, 503340, 587230, 671120, 704676, 822122, 880845, 939568, 1006680, 1174460, 1233183, 1409352, 1644244, 1761690, 2013360, 2055305, 2348920, 2466366, 2818704, 3288488, 3523380, 4110610, 4697840, 4932732, 6165915, 6576976, 7046760, 8221220, 9865464, 12331830, 14093520, 16442440, 19730928, 24663660, 32884880, 49327320, 98654640]

約数ペア:

[(1, 98654640), (2, 49327320), (3, 32884880), (4, 24663660), (5, 19730928), (6, 16442440), (7, 14093520), (8, 12331830), (10, 9865464), (12, 8221220), (14, 7046760), (15, 6576976), (16, 6165915), (20, 4932732), (21, 4697840), (24, 4110610), (28, 3523380), (30, 3288488), (35, 2818704), (40, 2466366), (42, 2348920), (48, 2055305), (49, 2013360), (56, 1761690), (60, 1644244), (70, 1409352), (80, 1233183), (84, 1174460), (98, 1006680), (105, 939568), (112, 880845), (120, 822122), (140, 704676), (147, 671120), (168, 587230), (196, 503340), (210, 469784), (240, 411061), (245, 402672), (280, 352338), (294, 335560), (336, 293615), (392, 251670), (420, 234892), (490, 201336), (560, 176169), (588, 167780), (735, 134224), (784, 125835), (840, 117446), (980, 100668), (1176, 83890), (1470, 67112), (1680, 58723), (1960, 50334), (2352, 41945), (2940, 33556), (3920, 25167), (5880, 16778), (8389, 11760)]