157774680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 591589440

約数和(自身を除く): 433814760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 457, 504, 548, 630, 685, 822, 840, 914, 959, 1096, 1233, 1260, 1370, 1371, 1644, 1828, 1918, 2055, 2285, 2466, 2520, 2740, 2742, 2877, 3199, 3288, 3656, 3836, 4110, 4113, 4570, 4795, 4932, 5480, 5484, 5754, 6165, 6398, 6855, 7672, 8220, 8226, 8631, 9140, 9590, 9597, 9864, 10968, 11508, 12330, 12796, 13710, 14385, 15995, 16440, 16452, 17262, 18280, 19180, 19194, 20565, 23016, 24660, 25592, 27420, 28770, 28791, 31990, 32904, 34524, 38360, 38388, 41130, 43155, 47985, 49320, 54840, 57540, 57582, 62609, 63980, 69048, 76776, 82260, 86310, 95970, 115080, 115164, 125218, 127960, 143955, 164520, 172620, 187827, 191940, 230328, 250436, 287910, 313045, 345240, 375654, 383880, 438263, 500872, 563481, 575820, 626090, 751308, 876526, 939135, 1126962, 1151640, 1252180, 1314789, 1502616, 1753052, 1878270, 2191315, 2253924, 2504360, 2629578, 2817405, 3506104, 3756540, 3944367, 4382630, 4507848, 5259156, 5634810, 6573945, 7513080, 7888734, 8765260, 10518312, 11269620, 13147890, 15777468, 17530520, 19721835, 22539240, 26295780, 31554936, 39443670, 52591560, 78887340, 157774680]

約数ペア:

[(1, 157774680), (2, 78887340), (3, 52591560), (4, 39443670), (5, 31554936), (6, 26295780), (7, 22539240), (8, 19721835), (9, 17530520), (10, 15777468), (12, 13147890), (14, 11269620), (15, 10518312), (18, 8765260), (20, 7888734), (21, 7513080), (24, 6573945), (28, 5634810), (30, 5259156), (35, 4507848), (36, 4382630), (40, 3944367), (42, 3756540), (45, 3506104), (56, 2817405), (60, 2629578), (63, 2504360), (70, 2253924), (72, 2191315), (84, 1878270), (90, 1753052), (105, 1502616), (120, 1314789), (126, 1252180), (137, 1151640), (140, 1126962), (168, 939135), (180, 876526), (210, 751308), (252, 626090), (274, 575820), (280, 563481), (315, 500872), (360, 438263), (411, 383880), (420, 375654), (457, 345240), (504, 313045), (548, 287910), (630, 250436), (685, 230328), (822, 191940), (840, 187827), (914, 172620), (959, 164520), (1096, 143955), (1233, 127960), (1260, 125218), (1370, 115164), (1371, 115080), (1644, 95970), (1828, 86310), (1918, 82260), (2055, 76776), (2285, 69048), (2466, 63980), (2520, 62609), (2740, 57582), (2742, 57540), (2877, 54840), (3199, 49320), (3288, 47985), (3656, 43155), (3836, 41130), (4110, 38388), (4113, 38360), (4570, 34524), (4795, 32904), (4932, 31990), (5480, 28791), (5484, 28770), (5754, 27420), (6165, 25592), (6398, 24660), (6855, 23016), (7672, 20565), (8220, 19194), (8226, 19180), (8631, 18280), (9140, 17262), (9590, 16452), (9597, 16440), (9864, 15995), (10968, 14385), (11508, 13710), (12330, 12796)]