152855640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20219}}^1$

素因数の和:20246

約数の個数: 128

約数和(自身を含む): 582336000

約数和(自身を除く): 429480360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20219, 40438, 60657, 80876, 101095, 121314, 141533, 161752, 181971, 202190, 242628, 283066, 303285, 363942, 404380, 424599, 485256, 545913, 566132, 606570, 707665, 727884, 808760, 849198, 909855, 1091826, 1132264, 1213140, 1273797, 1415330, 1455768, 1698396, 1819710, 2122995, 2183652, 2426280, 2547594, 2729565, 2830660, 3396792, 3639420, 3821391, 4245990, 4367304, 5095188, 5459130, 5661320, 6368985, 7278840, 7642782, 8491980, 10190376, 10918260, 12737970, 15285564, 16983960, 19106955, 21836520, 25475940, 30571128, 38213910, 50951880, 76427820, 152855640]

約数ペア:

[(1, 152855640), (2, 76427820), (3, 50951880), (4, 38213910), (5, 30571128), (6, 25475940), (7, 21836520), (8, 19106955), (9, 16983960), (10, 15285564), (12, 12737970), (14, 10918260), (15, 10190376), (18, 8491980), (20, 7642782), (21, 7278840), (24, 6368985), (27, 5661320), (28, 5459130), (30, 5095188), (35, 4367304), (36, 4245990), (40, 3821391), (42, 3639420), (45, 3396792), (54, 2830660), (56, 2729565), (60, 2547594), (63, 2426280), (70, 2183652), (72, 2122995), (84, 1819710), (90, 1698396), (105, 1455768), (108, 1415330), (120, 1273797), (126, 1213140), (135, 1132264), (140, 1091826), (168, 909855), (180, 849198), (189, 808760), (210, 727884), (216, 707665), (252, 606570), (270, 566132), (280, 545913), (315, 485256), (360, 424599), (378, 404380), (420, 363942), (504, 303285), (540, 283066), (630, 242628), (756, 202190), (840, 181971), (945, 161752), (1080, 141533), (1260, 121314), (1512, 101095), (1890, 80876), (2520, 60657), (3780, 40438), (7560, 20219)]