1851435360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10453}}^1$

素因数の和:10518

約数の個数: 192

約数和(自身を含む): 6638708160

約数和(自身を除く): 4787272800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 3936, 4320, 4428, 4920, 5535, 5904, 6560, 7380, 8856, 9840, 10453, 11070, 11808, 14760, 17712, 19680, 20906, 22140, 29520, 31359, 35424, 41812, 44280, 52265, 59040, 62718, 83624, 88560, 94077, 104530, 125436, 156795, 167248, 177120, 188154, 209060, 250872, 282231, 313590, 334496, 376308, 418120, 428573, 470385, 501744, 564462, 627180, 752616, 836240, 857146, 940770, 1003488, 1128924, 1254360, 1285719, 1411155, 1505232, 1672480, 1714292, 1881540, 2142865, 2257848, 2508720, 2571438, 2822310, 3010464, 3428584, 3763080, 3857157, 4285730, 4515696, 5017440, 5142876, 5644620, 6428595, 6857168, 7526160, 7714314, 8571460, 9031392, 10285752, 11289240, 11571471, 12857190, 13714336, 15052320, 15428628, 17142920, 19285785, 20571504, 22578480, 23142942, 25714380, 30857256, 34285840, 38571570, 41143008, 45156960, 46285884, 51428760, 57857355, 61714512, 68571680, 77143140, 92571768, 102857520, 115714710, 123429024, 154286280, 185143536, 205715040, 231429420, 308572560, 370287072, 462858840, 617145120, 925717680, 1851435360]

約数ペア:

[(1, 1851435360), (2, 925717680), (3, 617145120), (4, 462858840), (5, 370287072), (6, 308572560), (8, 231429420), (9, 205715040), (10, 185143536), (12, 154286280), (15, 123429024), (16, 115714710), (18, 102857520), (20, 92571768), (24, 77143140), (27, 68571680), (30, 61714512), (32, 57857355), (36, 51428760), (40, 46285884), (41, 45156960), (45, 41143008), (48, 38571570), (54, 34285840), (60, 30857256), (72, 25714380), (80, 23142942), (82, 22578480), (90, 20571504), (96, 19285785), (108, 17142920), (120, 15428628), (123, 15052320), (135, 13714336), (144, 12857190), (160, 11571471), (164, 11289240), (180, 10285752), (205, 9031392), (216, 8571460), (240, 7714314), (246, 7526160), (270, 6857168), (288, 6428595), (328, 5644620), (360, 5142876), (369, 5017440), (410, 4515696), (432, 4285730), (480, 3857157), (492, 3763080), (540, 3428584), (615, 3010464), (656, 2822310), (720, 2571438), (738, 2508720), (820, 2257848), (864, 2142865), (984, 1881540), (1080, 1714292), (1107, 1672480), (1230, 1505232), (1312, 1411155), (1440, 1285719), (1476, 1254360), (1640, 1128924), (1845, 1003488), (1968, 940770), (2160, 857146), (2214, 836240), (2460, 752616), (2952, 627180), (3280, 564462), (3690, 501744), (3936, 470385), (4320, 428573), (4428, 418120), (4920, 376308), (5535, 334496), (5904, 313590), (6560, 282231), (7380, 250872), (8856, 209060), (9840, 188154), (10453, 177120), (11070, 167248), (11808, 156795), (14760, 125436), (17712, 104530), (19680, 94077), (20906, 88560), (22140, 83624), (29520, 62718), (31359, 59040), (35424, 52265), (41812, 44280)]