2164186260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 7233408000

約数和(自身を除く): 5069221740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 137, 149, 155, 171, 180, 186, 190, 228, 274, 279, 285, 298, 310, 342, 372, 380, 411, 447, 465, 548, 558, 570, 589, 596, 620, 684, 685, 745, 822, 855, 894, 930, 1116, 1140, 1178, 1233, 1341, 1370, 1395, 1490, 1644, 1710, 1767, 1788, 1860, 2055, 2235, 2356, 2466, 2603, 2682, 2740, 2790, 2831, 2945, 2980, 3420, 3534, 4110, 4247, 4470, 4619, 4932, 5206, 5301, 5364, 5580, 5662, 5890, 6165, 6705, 7068, 7809, 8220, 8493, 8494, 8835, 8940, 9238, 10412, 10602, 11324, 11780, 12330, 12741, 13015, 13410, 13857, 14155, 15618, 16986, 16988, 17670, 18476, 20413, 21204, 21235, 23095, 23427, 24660, 25479, 25482, 26030, 26505, 26820, 27714, 28310, 31236, 33972, 35340, 38223, 39045, 40826, 41571, 42465, 42470, 46190, 46854, 50958, 50964, 52060, 53010, 55428, 56620, 61239, 63705, 69285, 76446, 78090, 80693, 81652, 83142, 84930, 84940, 87761, 92380, 93708, 101916, 102065, 106020, 117135, 122478, 127395, 127410, 138570, 152892, 156180, 161386, 166284, 169860, 175522, 183717, 191115, 204130, 207855, 234270, 242079, 244956, 254790, 254820, 263283, 277140, 306195, 322772, 351044, 367434, 382230, 387847, 403465, 408260, 415710, 438805, 468540, 484158, 509580, 526566, 612390, 632803, 726237, 734868, 764460, 775694, 789849, 806930, 831420, 877610, 918585, 968316, 1053132, 1163541, 1210395, 1224780, 1265606, 1316415, 1452474, 1551388, 1579698, 1613860, 1755220, 1837170, 1898409, 1939235, 2327082, 2420790, 2531212, 2632830, 2904948, 3159396, 3164015, 3490623, 3631185, 3674340, 3796818, 3878470, 3949245, 4654164, 4841580, 5265660, 5695227, 5817705, 6328030, 6981246, 7262370, 7593636, 7756940, 7898490, 9492045, 11390454, 11635410, 12023257, 12656060, 13962492, 14524740, 15796980, 17453115, 18984090, 22780908, 23270820, 24046514, 28476135, 34906230, 36069771, 37968180, 48093028, 56952270, 60116285, 69812460, 72139542, 108209313, 113904540, 120232570, 144279084, 180348855, 216418626, 240465140, 360697710, 432837252, 541046565, 721395420, 1082093130, 2164186260]

約数ペア:

[(1, 2164186260), (2, 1082093130), (3, 721395420), (4, 541046565), (5, 432837252), (6, 360697710), (9, 240465140), (10, 216418626), (12, 180348855), (15, 144279084), (18, 120232570), (19, 113904540), (20, 108209313), (30, 72139542), (31, 69812460), (36, 60116285), (38, 56952270), (45, 48093028), (57, 37968180), (60, 36069771), (62, 34906230), (76, 28476135), (90, 24046514), (93, 23270820), (95, 22780908), (114, 18984090), (124, 17453115), (137, 15796980), (149, 14524740), (155, 13962492), (171, 12656060), (180, 12023257), (186, 11635410), (190, 11390454), (228, 9492045), (274, 7898490), (279, 7756940), (285, 7593636), (298, 7262370), (310, 6981246), (342, 6328030), (372, 5817705), (380, 5695227), (411, 5265660), (447, 4841580), (465, 4654164), (548, 3949245), (558, 3878470), (570, 3796818), (589, 3674340), (596, 3631185), (620, 3490623), (684, 3164015), (685, 3159396), (745, 2904948), (822, 2632830), (855, 2531212), (894, 2420790), (930, 2327082), (1116, 1939235), (1140, 1898409), (1178, 1837170), (1233, 1755220), (1341, 1613860), (1370, 1579698), (1395, 1551388), (1490, 1452474), (1644, 1316415), (1710, 1265606), (1767, 1224780), (1788, 1210395), (1860, 1163541), (2055, 1053132), (2235, 968316), (2356, 918585), (2466, 877610), (2603, 831420), (2682, 806930), (2740, 789849), (2790, 775694), (2831, 764460), (2945, 734868), (2980, 726237), (3420, 632803), (3534, 612390), (4110, 526566), (4247, 509580), (4470, 484158), (4619, 468540), (4932, 438805), (5206, 415710), (5301, 408260), (5364, 403465), (5580, 387847), (5662, 382230), (5890, 367434), (6165, 351044), (6705, 322772), (7068, 306195), (7809, 277140), (8220, 263283), (8493, 254820), (8494, 254790), (8835, 244956), (8940, 242079), (9238, 234270), (10412, 207855), (10602, 204130), (11324, 191115), (11780, 183717), (12330, 175522), (12741, 169860), (13015, 166284), (13410, 161386), (13857, 156180), (14155, 152892), (15618, 138570), (16986, 127410), (16988, 127395), (17670, 122478), (18476, 117135), (20413, 106020), (21204, 102065), (21235, 101916), (23095, 93708), (23427, 92380), (24660, 87761), (25479, 84940), (25482, 84930), (26030, 83142), (26505, 81652), (26820, 80693), (27714, 78090), (28310, 76446), (31236, 69285), (33972, 63705), (35340, 61239), (38223, 56620), (39045, 55428), (40826, 53010), (41571, 52060), (42465, 50964), (42470, 50958), (46190, 46854)]