168687090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 561738240

約数和(自身を除く): 393051150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 27, 30, 33, 34, 39, 45, 51, 54, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 130, 135, 143, 153, 165, 170, 187, 195, 198, 221, 234, 255, 257, 270, 286, 297, 306, 330, 351, 374, 390, 429, 442, 459, 495, 510, 514, 561, 585, 594, 663, 702, 715, 765, 771, 858, 918, 935, 990, 1105, 1122, 1170, 1285, 1287, 1326, 1430, 1485, 1530, 1542, 1683, 1755, 1870, 1989, 2145, 2210, 2295, 2313, 2431, 2570, 2574, 2805, 2827, 2970, 3315, 3341, 3366, 3510, 3855, 3861, 3978, 4290, 4369, 4590, 4626, 4862, 5049, 5610, 5654, 5967, 6435, 6630, 6682, 6939, 7293, 7710, 7722, 8415, 8481, 8738, 9945, 10023, 10098, 11565, 11934, 12155, 12870, 13107, 13878, 14135, 14586, 16705, 16830, 16962, 19305, 19890, 20046, 21845, 21879, 23130, 24310, 25245, 25443, 26214, 28270, 29835, 30069, 33410, 34695, 36465, 36751, 38610, 39321, 42405, 43690, 43758, 48059, 50115, 50490, 50886, 56797, 59670, 60138, 65535, 65637, 69390, 72930, 73502, 76329, 78642, 84810, 90207, 96118, 100230, 109395, 110253, 113594, 117963, 127215, 131070, 131274, 144177, 150345, 152658, 170391, 180414, 183755, 196605, 218790, 220506, 235926, 240295, 254430, 283985, 288354, 300690, 328185, 330759, 340782, 367510, 381645, 393210, 432531, 451035, 480590, 511173, 551265, 567970, 589815, 624767, 656370, 661518, 720885, 763290, 851955, 865062, 902070, 992277, 1022346, 1102530, 1179630, 1249534, 1297593, 1441770, 1533519, 1653795, 1703910, 1874301, 1984554, 2162655, 2555865, 2595186, 3067038, 3123835, 3307590, 3748602, 4325310, 4961385, 5111730, 5622903, 6247670, 6487965, 7667595, 9371505, 9922770, 11245806, 12975930, 15335190, 16868709, 18743010, 28114515, 33737418, 56229030, 84343545, 168687090]

約数ペア:

[(1, 168687090), (2, 84343545), (3, 56229030), (5, 33737418), (6, 28114515), (9, 18743010), (10, 16868709), (11, 15335190), (13, 12975930), (15, 11245806), (17, 9922770), (18, 9371505), (22, 7667595), (26, 6487965), (27, 6247670), (30, 5622903), (33, 5111730), (34, 4961385), (39, 4325310), (45, 3748602), (51, 3307590), (54, 3123835), (55, 3067038), (65, 2595186), (66, 2555865), (78, 2162655), (85, 1984554), (90, 1874301), (99, 1703910), (102, 1653795), (110, 1533519), (117, 1441770), (130, 1297593), (135, 1249534), (143, 1179630), (153, 1102530), (165, 1022346), (170, 992277), (187, 902070), (195, 865062), (198, 851955), (221, 763290), (234, 720885), (255, 661518), (257, 656370), (270, 624767), (286, 589815), (297, 567970), (306, 551265), (330, 511173), (351, 480590), (374, 451035), (390, 432531), (429, 393210), (442, 381645), (459, 367510), (495, 340782), (510, 330759), (514, 328185), (561, 300690), (585, 288354), (594, 283985), (663, 254430), (702, 240295), (715, 235926), (765, 220506), (771, 218790), (858, 196605), (918, 183755), (935, 180414), (990, 170391), (1105, 152658), (1122, 150345), (1170, 144177), (1285, 131274), (1287, 131070), (1326, 127215), (1430, 117963), (1485, 113594), (1530, 110253), (1542, 109395), (1683, 100230), (1755, 96118), (1870, 90207), (1989, 84810), (2145, 78642), (2210, 76329), (2295, 73502), (2313, 72930), (2431, 69390), (2570, 65637), (2574, 65535), (2805, 60138), (2827, 59670), (2970, 56797), (3315, 50886), (3341, 50490), (3366, 50115), (3510, 48059), (3855, 43758), (3861, 43690), (3978, 42405), (4290, 39321), (4369, 38610), (4590, 36751), (4626, 36465), (4862, 34695), (5049, 33410), (5610, 30069), (5654, 29835), (5967, 28270), (6435, 26214), (6630, 25443), (6682, 25245), (6939, 24310), (7293, 23130), (7710, 21879), (7722, 21845), (8415, 20046), (8481, 19890), (8738, 19305), (9945, 16962), (10023, 16830), (10098, 16705), (11565, 14586), (11934, 14135), (12155, 13878), (12870, 13107)]