213614520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2182

約数の個数: 192

約数和(自身を含む): 789691680

約数和(自身を除く): 576077160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2137, 2380, 2499, 2856, 2940, 3332, 3570, 4165, 4274, 4760, 4998, 5880, 6411, 6664, 7140, 8330, 8548, 9996, 10685, 12495, 12822, 14280, 14959, 16660, 17096, 19992, 21370, 24990, 25644, 29918, 32055, 33320, 36329, 42740, 44877, 49980, 51288, 59836, 64110, 72658, 74795, 85480, 89754, 99960, 104713, 108987, 119672, 128220, 145316, 149590, 179508, 181645, 209426, 217974, 224385, 254303, 256440, 290632, 299180, 314139, 359016, 363290, 418852, 435948, 448770, 508606, 523565, 544935, 598360, 628278, 726580, 762909, 837704, 871896, 897540, 1017212, 1047130, 1089870, 1256556, 1271515, 1453160, 1525818, 1570695, 1780121, 1795080, 2034424, 2094260, 2179740, 2513112, 2543030, 3051636, 3141390, 3560242, 3814545, 4188520, 4359480, 5086060, 5340363, 6103272, 6282780, 7120484, 7629090, 8900605, 10172120, 10680726, 12565560, 14240968, 15258180, 17801210, 21361452, 26701815, 30516360, 35602420, 42722904, 53403630, 71204840, 106807260, 213614520]

約数ペア:

[(1, 213614520), (2, 106807260), (3, 71204840), (4, 53403630), (5, 42722904), (6, 35602420), (7, 30516360), (8, 26701815), (10, 21361452), (12, 17801210), (14, 15258180), (15, 14240968), (17, 12565560), (20, 10680726), (21, 10172120), (24, 8900605), (28, 7629090), (30, 7120484), (34, 6282780), (35, 6103272), (40, 5340363), (42, 5086060), (49, 4359480), (51, 4188520), (56, 3814545), (60, 3560242), (68, 3141390), (70, 3051636), (84, 2543030), (85, 2513112), (98, 2179740), (102, 2094260), (105, 2034424), (119, 1795080), (120, 1780121), (136, 1570695), (140, 1525818), (147, 1453160), (168, 1271515), (170, 1256556), (196, 1089870), (204, 1047130), (210, 1017212), (238, 897540), (245, 871896), (255, 837704), (280, 762909), (294, 726580), (340, 628278), (357, 598360), (392, 544935), (408, 523565), (420, 508606), (476, 448770), (490, 435948), (510, 418852), (588, 363290), (595, 359016), (680, 314139), (714, 299180), (735, 290632), (833, 256440), (840, 254303), (952, 224385), (980, 217974), (1020, 209426), (1176, 181645), (1190, 179508), (1428, 149590), (1470, 145316), (1666, 128220), (1785, 119672), (1960, 108987), (2040, 104713), (2137, 99960), (2380, 89754), (2499, 85480), (2856, 74795), (2940, 72658), (3332, 64110), (3570, 59836), (4165, 51288), (4274, 49980), (4760, 44877), (4998, 42740), (5880, 36329), (6411, 33320), (6664, 32055), (7140, 29918), (8330, 25644), (8548, 24990), (9996, 21370), (10685, 19992), (12495, 17096), (12822, 16660), (14280, 14959)]