1630320840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8219}}^1$

素因数の和:8284

約数の個数: 192

約数和(自身を含む): 5770440000

約数和(自身を除く): 4140119160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 2088, 2204, 2280, 2610, 2755, 3306, 3420, 3480, 4408, 4959, 5220, 5510, 6612, 6840, 8219, 8265, 9918, 10440, 11020, 13224, 16438, 16530, 19836, 22040, 24657, 24795, 32876, 33060, 39672, 41095, 49314, 49590, 65752, 66120, 73971, 82190, 98628, 99180, 123285, 147942, 156161, 164380, 197256, 198360, 238351, 246570, 295884, 312322, 328760, 369855, 468483, 476702, 493140, 591768, 624644, 715053, 739710, 780805, 936966, 953404, 986280, 1191755, 1249288, 1405449, 1430106, 1479420, 1561610, 1873932, 1906808, 2145159, 2342415, 2383510, 2810898, 2860212, 2958840, 3123220, 3575265, 3747864, 4290318, 4528669, 4684830, 4767020, 5621796, 5720424, 6246440, 7027245, 7150530, 8580636, 9057338, 9369660, 9534040, 10725795, 11243592, 13586007, 14054490, 14301060, 17161272, 18114676, 18739320, 21451590, 22643345, 27172014, 28108980, 28602120, 36229352, 40758021, 42903180, 45286690, 54344028, 56217960, 67930035, 81516042, 85806360, 90573380, 108688056, 135860070, 163032084, 181146760, 203790105, 271720140, 326064168, 407580210, 543440280, 815160420, 1630320840]

約数ペア:

[(1, 1630320840), (2, 815160420), (3, 543440280), (4, 407580210), (5, 326064168), (6, 271720140), (8, 203790105), (9, 181146760), (10, 163032084), (12, 135860070), (15, 108688056), (18, 90573380), (19, 85806360), (20, 81516042), (24, 67930035), (29, 56217960), (30, 54344028), (36, 45286690), (38, 42903180), (40, 40758021), (45, 36229352), (57, 28602120), (58, 28108980), (60, 27172014), (72, 22643345), (76, 21451590), (87, 18739320), (90, 18114676), (95, 17161272), (114, 14301060), (116, 14054490), (120, 13586007), (145, 11243592), (152, 10725795), (171, 9534040), (174, 9369660), (180, 9057338), (190, 8580636), (228, 7150530), (232, 7027245), (261, 6246440), (285, 5720424), (290, 5621796), (342, 4767020), (348, 4684830), (360, 4528669), (380, 4290318), (435, 3747864), (456, 3575265), (522, 3123220), (551, 2958840), (570, 2860212), (580, 2810898), (684, 2383510), (696, 2342415), (760, 2145159), (855, 1906808), (870, 1873932), (1044, 1561610), (1102, 1479420), (1140, 1430106), (1160, 1405449), (1305, 1249288), (1368, 1191755), (1653, 986280), (1710, 953404), (1740, 936966), (2088, 780805), (2204, 739710), (2280, 715053), (2610, 624644), (2755, 591768), (3306, 493140), (3420, 476702), (3480, 468483), (4408, 369855), (4959, 328760), (5220, 312322), (5510, 295884), (6612, 246570), (6840, 238351), (8219, 198360), (8265, 197256), (9918, 164380), (10440, 156161), (11020, 147942), (13224, 123285), (16438, 99180), (16530, 98628), (19836, 82190), (22040, 73971), (24657, 66120), (24795, 65752), (32876, 49590), (33060, 49314), (39672, 41095)]