496476840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12809}}^1$

素因数の和:12859

約数の個数: 128

約数和(自身を含む): 1660176000

約数和(自身を除く): 1163699160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12809, 12920, 19380, 25618, 38427, 38760, 51236, 64045, 76854, 102472, 128090, 153708, 192135, 217753, 243371, 256180, 307416, 384270, 435506, 486742, 512360, 653259, 730113, 768540, 871012, 973484, 1088765, 1216855, 1306518, 1460226, 1537080, 1742024, 1946968, 2177530, 2433710, 2613036, 2920452, 3266295, 3650565, 4137307, 4355060, 4867420, 5226072, 5840904, 6532590, 7301130, 8274614, 8710120, 9734840, 12411921, 13065180, 14602260, 16549228, 20686535, 24823842, 26130360, 29204520, 33098456, 41373070, 49647684, 62059605, 82746140, 99295368, 124119210, 165492280, 248238420, 496476840]

約数ペア:

[(1, 496476840), (2, 248238420), (3, 165492280), (4, 124119210), (5, 99295368), (6, 82746140), (8, 62059605), (10, 49647684), (12, 41373070), (15, 33098456), (17, 29204520), (19, 26130360), (20, 24823842), (24, 20686535), (30, 16549228), (34, 14602260), (38, 13065180), (40, 12411921), (51, 9734840), (57, 8710120), (60, 8274614), (68, 7301130), (76, 6532590), (85, 5840904), (95, 5226072), (102, 4867420), (114, 4355060), (120, 4137307), (136, 3650565), (152, 3266295), (170, 2920452), (190, 2613036), (204, 2433710), (228, 2177530), (255, 1946968), (285, 1742024), (323, 1537080), (340, 1460226), (380, 1306518), (408, 1216855), (456, 1088765), (510, 973484), (570, 871012), (646, 768540), (680, 730113), (760, 653259), (969, 512360), (1020, 486742), (1140, 435506), (1292, 384270), (1615, 307416), (1938, 256180), (2040, 243371), (2280, 217753), (2584, 192135), (3230, 153708), (3876, 128090), (4845, 102472), (6460, 76854), (7752, 64045), (9690, 51236), (12809, 38760), (12920, 38427), (19380, 25618)]