163876680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1484

約数の個数: 192

約数和(自身を含む): 601473600

約数和(自身を除く): 437596920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1427, 1595, 1740, 1914, 1980, 2088, 2552, 2610, 2854, 2871, 3190, 3480, 3828, 3960, 4281, 4785, 5220, 5708, 5742, 6380, 7135, 7656, 8562, 9570, 10440, 11416, 11484, 12760, 12843, 14270, 14355, 15697, 17124, 19140, 21405, 22968, 25686, 28540, 28710, 31394, 34248, 38280, 41383, 42810, 47091, 51372, 57080, 57420, 62788, 64215, 78485, 82766, 85620, 94182, 102744, 114840, 124149, 125576, 128430, 141273, 156970, 165532, 171240, 188364, 206915, 235455, 248298, 256860, 282546, 313940, 331064, 372447, 376728, 413830, 455213, 470910, 496596, 513720, 565092, 620745, 627880, 706365, 744894, 827660, 910426, 941820, 993192, 1130184, 1241490, 1365639, 1412730, 1489788, 1655320, 1820852, 1862235, 1883640, 2276065, 2482980, 2731278, 2825460, 2979576, 3641704, 3724470, 4096917, 4552130, 4965960, 5462556, 5650920, 6828195, 7448940, 8193834, 9104260, 10925112, 13656390, 14897880, 16387668, 18208520, 20484585, 27312780, 32775336, 40969170, 54625560, 81938340, 163876680]

約数ペア:

[(1, 163876680), (2, 81938340), (3, 54625560), (4, 40969170), (5, 32775336), (6, 27312780), (8, 20484585), (9, 18208520), (10, 16387668), (11, 14897880), (12, 13656390), (15, 10925112), (18, 9104260), (20, 8193834), (22, 7448940), (24, 6828195), (29, 5650920), (30, 5462556), (33, 4965960), (36, 4552130), (40, 4096917), (44, 3724470), (45, 3641704), (55, 2979576), (58, 2825460), (60, 2731278), (66, 2482980), (72, 2276065), (87, 1883640), (88, 1862235), (90, 1820852), (99, 1655320), (110, 1489788), (116, 1412730), (120, 1365639), (132, 1241490), (145, 1130184), (165, 993192), (174, 941820), (180, 910426), (198, 827660), (220, 744894), (232, 706365), (261, 627880), (264, 620745), (290, 565092), (319, 513720), (330, 496596), (348, 470910), (360, 455213), (396, 413830), (435, 376728), (440, 372447), (495, 331064), (522, 313940), (580, 282546), (638, 256860), (660, 248298), (696, 235455), (792, 206915), (870, 188364), (957, 171240), (990, 165532), (1044, 156970), (1160, 141273), (1276, 128430), (1305, 125576), (1320, 124149), (1427, 114840), (1595, 102744), (1740, 94182), (1914, 85620), (1980, 82766), (2088, 78485), (2552, 64215), (2610, 62788), (2854, 57420), (2871, 57080), (3190, 51372), (3480, 47091), (3828, 42810), (3960, 41383), (4281, 38280), (4785, 34248), (5220, 31394), (5708, 28710), (5742, 28540), (6380, 25686), (7135, 22968), (7656, 21405), (8562, 19140), (9570, 17124), (10440, 15697), (11416, 14355), (11484, 14270), (12760, 12843)]