188775720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3304

約数の個数: 192

約数和(自身を含む): 731877120

約数和(自身を除く): 543101400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3257, 3864, 4140, 4830, 5796, 6440, 6514, 7245, 8280, 9660, 9771, 11592, 13028, 14490, 16285, 19320, 19542, 22799, 26056, 28980, 29313, 32570, 39084, 45598, 48855, 57960, 58626, 65140, 68397, 74911, 78168, 91196, 97710, 113995, 117252, 130280, 136794, 146565, 149822, 182392, 195420, 205191, 224733, 227990, 234504, 273588, 293130, 299644, 341985, 374555, 390840, 410382, 449466, 455980, 524377, 547176, 586260, 599288, 674199, 683970, 749110, 820764, 898932, 911960, 1025955, 1048754, 1123665, 1172520, 1348398, 1367940, 1498220, 1573131, 1641528, 1797864, 2051910, 2097508, 2247330, 2621885, 2696796, 2735880, 2996440, 3146262, 3370995, 4103820, 4195016, 4494660, 4719393, 5243770, 5393592, 6292524, 6741990, 7865655, 8207640, 8989320, 9438786, 10487540, 12585048, 13483980, 15731310, 18877572, 20975080, 23596965, 26967960, 31462620, 37755144, 47193930, 62925240, 94387860, 188775720]

約数ペア:

[(1, 188775720), (2, 94387860), (3, 62925240), (4, 47193930), (5, 37755144), (6, 31462620), (7, 26967960), (8, 23596965), (9, 20975080), (10, 18877572), (12, 15731310), (14, 13483980), (15, 12585048), (18, 10487540), (20, 9438786), (21, 8989320), (23, 8207640), (24, 7865655), (28, 6741990), (30, 6292524), (35, 5393592), (36, 5243770), (40, 4719393), (42, 4494660), (45, 4195016), (46, 4103820), (56, 3370995), (60, 3146262), (63, 2996440), (69, 2735880), (70, 2696796), (72, 2621885), (84, 2247330), (90, 2097508), (92, 2051910), (105, 1797864), (115, 1641528), (120, 1573131), (126, 1498220), (138, 1367940), (140, 1348398), (161, 1172520), (168, 1123665), (180, 1048754), (184, 1025955), (207, 911960), (210, 898932), (230, 820764), (252, 749110), (276, 683970), (280, 674199), (315, 599288), (322, 586260), (345, 547176), (360, 524377), (414, 455980), (420, 449466), (460, 410382), (483, 390840), (504, 374555), (552, 341985), (630, 299644), (644, 293130), (690, 273588), (805, 234504), (828, 227990), (840, 224733), (920, 205191), (966, 195420), (1035, 182392), (1260, 149822), (1288, 146565), (1380, 136794), (1449, 130280), (1610, 117252), (1656, 113995), (1932, 97710), (2070, 91196), (2415, 78168), (2520, 74911), (2760, 68397), (2898, 65140), (3220, 58626), (3257, 57960), (3864, 48855), (4140, 45598), (4830, 39084), (5796, 32570), (6440, 29313), (6514, 28980), (7245, 26056), (8280, 22799), (9660, 19542), (9771, 19320), (11592, 16285), (13028, 14490)]